I would like my gym to have a variety of equipment. It is always lacking some major equipment that people try to make up for, or only one of what lots of people are waiting for. Equipment repaired timely. I like space, not cramped gyms with low ceilings. A good place to do stretches and other exercises, with a good clean carpet floor. Clean gym including locker room, not run down or smelly. Air conditioning or heat that works. Friendly staff and courteous members.
To be pickier, I personally would like the TV's to go. They are all places you look at my gym. It hard not to look at them if you try. It takes your attention away, and who is going to what a TV show while you are working out? I like the Olympics on TV at the gym. It's only on for a couple of weeks each 4 years. Super picky, I wish they'd put the cardio machines or anything that beeps loud in an area that is soundproof. I said ultimate gym, lol, money no factor. The machines beep literally constantly and it sounds like you are in some kind of strange place while you are trying to concentrate or just take a break. Or put them in another room so you can't hear it.
Staff and members that stick to a policy of no harassment of or disrespect for gay people. People warned or permanently kicked out for making the gym not a safe and comfortable place for gay people.
Money no issue?
Clean cloth towels all over for members to use. A staff that takes care of this.
I would like a place you could go to cool down and just relax. I'm saying a good comfortable floor to lay on, with a lot of space, long couches or chairs. Spa if you wish.
Good staff of masseurs who will give all members unlimited free massages, each time you work if you wish. That may require a whole building. lol. Why not?
Juice, drinks, shakes, snack bar, cafe and restaurant with good food and meals for all sorts of diets or what you wish. Nutrition is important and so is timing. This includes providing a variety of foods prepared how a member wants it. All organic. If a member wants an unusual food, they will have it or order it for each member. It could be attached to a natural foods store.