What can I say about this wonderful place The equipment is elite/pro level. Massive space dedicated to every type of lifter and fitness level. Wonderful and kind owners that live the lifestyle and are constantly on the floor alongside you supporting your goals. Trainers that are professional and cover any type of training needs or wants. For a small fee compared to other gyms you get access to the same time and equipment that the elites train and smash records with. Garrett Denham is a terrific coach and great guy in 10 months took a guy who could only deadlift 140 and has him pulling 385. Like it says in the back “This place is my second family”

Awesome gym!!! I came through town and felt the need to get in some training. Easy transaction at the front and 10 bucks is a perfectly reasonable price for a day pass. The environment is great too! (Kinda dungeon style but not run down like most are.). MORE than enough equipment, lots of space, plenty of fans to keep you cool, and good music that’s at a perfect volume. (Low enough that you can communicate with a lifting buddy, and high enough to keep you hype while covering your grunts/yelps/hollers) 11 out of 10, I’ll definitely be back when I come through FW again!

Hands down the best gym in the DFW area. I started going here to set new goals and achievements. Not has that happen here. I also have created a lifetime of friendships and family here. You have plenty of motivation here. Also no one will ever judge you for what you look like. Or your level of training. Everyone will be more than willing to assist you. The owners are by far the most hands on owners I’ve ever met to serve a gym. They know customer service and will treat you like their own family. I love going here and wouldn’t change a single thing.

Great concept. Good people. Definitely takes care of military. However, this great machines is a complete lie. Their machines' pads are all jacked up, some of the equipment - albeit, not a lot - hasn't been maintained for literally years. Weights are constantly all over the place. And a bunch of the Dumbbells are unequal handle sizes. A lot to look past, and once you do it's cool because theres a lot of heavy-hitters and go-getters around. It's dirty too. Like unclean. But hey, every gym has something to work on.

This place is HUGE, no wonder they call it "The Castle". Rendy and the team have set up a first class place to train for serious gains. Whether you are into Strongman, Powerlifting, Bodybuilding, or CrossFit they've got you covered. Tons of specialty bars, calibrated plates, racks, bumper plates, tires to flip....this place has it all. My only issue is no heat in the winter.....I hate lifting heavy in the cold. I drive 20 miles to train here because it's worth it!

Come get you a good hardcore workout in with some of the best trainers, whether your looking into bodybuilding, strongman, powerlifting, Olympic weightlifting, boxing MMA even viking fighting yep that's right viking fighting come check this spot out!!! Hardcore training guaranteed results obviously depending on the effort you put in, good vibes love working out with Christine and Rendy. New update come check out the wolfden for smoothies supplements and apparel

Biggest runaround to cancel a membership ever. Will not cancel in club, they force you to go online to read the cancellation policy which demands 30 days notice either written or verbal notice via phone. BUT, going in and asking them to close your account doesn't count as "verbal notice". Shady business practices like this can help me disregard completely the quality of the training facility because clearly they would rather steal your money than earn it.

No place like home, love bein back to training at Metroflex FW. There is an energy here that you can feel. You can feel bad and when you walk in the door you will feel a change in your body, mind and soul. Ready and Christine, the owners, are above amd beyond dedicated to your success. Old School hard core environment, bring your kids or kids bring mom and dad. Get them off the couch and bring them w you everyday. Much love, BKnTK KIKER ELECTRIC FW TX

Went here for the first time to train yesterday and loved it. They let you workout for free on your first visit. This gym has everything you need. And the place is huge! Definitely an old school gym so don't expect new equipment. There's a place to eat your meals which is a plus. There is no AC so be prepared for a good sweat. I felt like a warrior training here and will definitely be going back.

A place to truly hit your full potential or even exceed that! The owner is always doing rounds and never fails to say hi to me and check up on everyone, literally everyone! Staff is always helpful and nice. The Castle Metroflex is all around an amazing gym and more! I also appreciate the fact that it is a Veteran Friendly Gym! Forever thankful for this Gym!

This gym is perfect if you want to train for real, not just act like you are and make pictures of you to post on instagram, the fact that is raw gives the necessary atmosphere to train hard, because after all you do not come to the gym to relax you come to work hard and push yourself. If you are looking for that than this is the perfect gym.

I love this gym. For the people who get what this type of gym is for it can't be beat. No shortage of equipment and the atmosphere is definitely not social hour (you don't see people standing around yapping. They come here to do work), but still totally supportive and friendly. The music is loud, the weights are heavy.

It’s a great hardcore gym with everything you need, good oldschool machines and great atmosphere. The only downfall is that some of the heavier dumbells (100lb+) are bend and therefore not really usable or simply the weight is not written on them so it’s really hard to find a pair of them sometimes.

If you want to use your gym as a substitute for Tinder... go to Lifetime. If you want to spend half of your workout texting or taking gym selfies... go to 24 Hour Fitness. If you want to workout at a gym where neither of the prior two are acceptable... go to The Castle.

Great gym for getting in a great workout where you can push yourself to new limits, all the equipment you could want or need for powerlifting, weightlifting, bodybuilding, strongman (husafell stone, farmers frames, atlas stones, yokes etc) and all at a great price.

Bare bones gym, with equipment tested thru time by bodybuilders, workout warriors and everyday people trying to better themselves. People tend to mind themselves to their workouts, but very open to spot you, let you join their set, and conversate about gym banter.

Best gym!!! Great motivation from not just the owners but everyone around. It doesn't matter if you're a beginner at lifting weights, you will learn and achieve goals you never thought were possible. Get in here and test there's no limit to what you can do.

This is the best gym in any direction for 100 miles. I have never even heard of a better gym. If you want to get your sweat on, this is the place to be. I highly recommend everything about it; from trainers, to equipment, to culture. It is an amazing place.

Let's just say it's not being maintained and if you are immuno comprised don't come into this gym there are obvious concerns with little to no wiping down or spray to use. It's sad to see the brand of Metroflex disappearing through the years. …

Absolutley Amazing Gym with great people. If you can't find what you need in this gym to get in shape there are amazing trainers to help you. I 100% recommend this gym for anyone looking to better themselves. Atmosphere is amazing!!

It's just a regular gym. Why pay $40 dollars a month when planet fitness charges $10??? Just to say you workout at the castle? Plus planet fitness stays open 24/7. The castle does not. Plus there's only one castle. Just my opinion.

Best gym. Everytime I pass through I go here. Has all the strongman and strength equipment I need. Owners are always welcoming and inviting. Have food prepped meals and can get a good meal and hit the road. Couldnt recommend more.

This place has become my home some of my greatest accomplishments have happened in the walls of this paradise amazing trainers great facilities the owners are the best people on this earth and everyone is so friendly

Had a mini vaycay an stopped in twice, this place is pretty good sized and has a bunch of dope equipment, absolutely loved the boxing sections too. This will definitely be my go to spot when I'm in town.

Big space, anything you need to build the body you want, no A/C so if that bothers you look elsewhere. Good energy.. people working hard for a reason minding their business. Good prices for what you get.

Equipment might not be the newest but they have EVERYTHING you might need to chase your fitness aspirations, the environment, the equipment, the heat, the people, best hardcore gym in DFW hands down.

This gym is so awesome! You go in and feel welcomed by everyone! Owners and gym goers alike. I adore the owners and their trainer Garrett. The passion everyone here has for fitness is so inspiring.

One of the best gyms I've ever been to. Great beastmode music They have everything for casual gym goer's. To get it in and they have everything for strongman and powerlifters.i love this gym!!

Amazing workout environment, hardcore, friendly trainers and the owners are the best people in the world. If Lifetime Fitness is your kind of place, you are not going to like it here

Always the spot. People aren’t worried about being on their phones or taking videos/selfies everywhere you look. People here are focused on themself and their growth.

Rendy and Christine (owners) are awesome. The people are great. Weights galore. Fitness Bodybuilding Powerlifting Strongman MMA Boxing Viking Fight School Stop on by

I would recommend this gym to anyone. They have classes for all levels and ages, and their coaches and both extremely knowledgeable as well as kind and great people.

First of all, this place has everything. It is a true weight room. I highly recommend this facility to anybody that was an athlete or is an athlete. Love this place!

Best place to train if you're into the hard-core gym lifestyle owners and coaches treat you like family. Ive trained and coached Jiu Jitsu here for over 2 years.

Gyms are for those who want to work. At Metroflex that's not lost on fancy equipment or bluetoothed stationary bikes. Just come in work hard and get out.

I LOVE this gym!! Tons of equipment, lots of room, and bargain membership fees. What sets it apart are the owners who care and the amazing trainers!

Siempre feliz en este gym Los dueños Cristina y Rendy unas finicimas personas siempre al pendiente de todo y alludandote con las maquinas …

The best gym in all DFW period. Amazing facility, great equipment, amazing energy in the place and awesome owners. What more can you ask for?

Truly the greatest gym in the world. Rendy and Christine have created a truly special place that blends fitness, community, service, and fun.

Something about this place just makes you wanna get YOKED. Great music, tons of space, all the elements of a great pump. Highly recommend.

Good rustic, hard core gym. Equipment is old, but it adds to the ambiance. Overall great place to workout. Could use more mirrors though.

Loved the experience here,everyone was welcoming and all about working hard.great environment,great equipment and great people here

Every instructor has been wonderful. They're helpful, focused, clued in to each person in class and they all remember your name!!!

It's actually a real gym, it's also the best gym. They have so many weights you can finally lift heavy enough to pick up your mom.

Old school gym. I love the atmosphere. I'm a huge fan of the body building and power lifting culture. That is what you find here.

This gym is amazing everyone is nice I got a monthly membership and I have been there three times and I will be here every week.

Went here with my boyfriend and the place is amazing! Great gym! Wish I had gotten a membership here instead of my gym. …

Hi drive 25 mins three days a week to workout in this gym , wonderful atmosphere and friendly owners …loving it !!!

Everyone that trains there is positive and friendly!!! They make you feel like your at home !!! Love this place !!!

My kids joined the mma classes and they love it my daughter is always excited for class. The gym is amazing too

Military influenced...Not a member yet.. I LOVE EVERYTHING ABOUT IT.. Even the camouflaged fence..Awesome gym..

Couldn't ask for nicer owners or friendlier members that are committed to training. No pretenders here.

Rendy Christine and the staff are very welcoming! Been going for a year now and well worth walking in.

Can’t wait to get started training here. So far, everyone I’ve spoken with has been super hospitable.

ABSOLUTELY LOVE THIS PLACE! THE ATMOSPHERE IS ELECTRIC!! The owners are pure CLASS!! …

Best gym I have ever been to! Everyone is so friendly and welcoming! This is truly a hardcore gym.

This is Drew M. It is a very clean and orderly gym . Very good staff assisting. Great, cya Drew M.

best gym in DFW if your wanting a home to really grind and grow. It's not planet pretty thank God!

I highly recommend this facility to anybody that was an athlete or is an athlete. Love this place!

This is a amazing hardcore gym . The biggest facility and everyone there is very helpful and nice

I love being able to go to the gym with my husband. The people who work there are very helpful.

Best gym in Fort Worth Here you're family not just a number You owe it to yourself to sign uo

If you can’t find what you need to train with here you probably need to throw in the towel!!

Family owned. Rendí and christine are awesome and make you feel like part of their family!

I stopped while I was in town for work. It's a great gym and the day pass was reasonable.

Great place to work out. Me and my son put in work here. Friendly staff and lots of room.

Went with q friend couple of weeks ago and deffinitly will be getting a membership monday

This is home. Need I say more ! Thank you for everything we love y’all & Metroflex

Love this gym. Rough around the edges and contains everything I would ever need.

No one knows it's here but they help u reach ur goals and help as a team for u.

Good hardcore gym, but don't expect nice and clean with air conditioning. Lol!

It's the gym for people who are truely there to work out very friendly staff

Love love love this gym! My new gym family! I am so happy I found you guys!

No air conditioning but serious lifters and equipment. Free for military.

Not only are they on cue ...they are also on point! The tamales were lit

Fantastic. Dungeon of warriors. Unique equipment. Motivation. Loved it.

Great people and great gym. Went here for two years before I moved.

Plenty of free weights and squat racks for real weight lifting.

Great gym love this place and they take care of military

Love this gym! Atmosphere is great and very motivating.

Old school gym. Clanking iron and loud music. 5 stars.

Family! Best place to reach your goals JUDGMENT FREE!

The biggest and best hardcore gym that will ever be.

My home away from home!!!!! Awesome people here.

Love this place. Everyone is nice and helpful.

Best gym I ever been to, by far. …

I love being here, best gym in Fort Worth!!

Found a family and a new passion. NINHEIM!

Great place, makes you wanna workout hard

When you wanna git down and dirty wit it

Everyone was polite and the gym is great

Love visiting our friends at metro flex

Hands down the best gym in Fort Worth.

Best gym in the metro dfw. Hands down.

Ultra welcoming awesome huge place!

Great lifting gym, friendly staff.

Love it here!! Motivation is great

Nice gym with lots of open space

Great place to reach your goals!

Good old school grungy style gym