About the gym
A gym, not a club.
No joining fee, no contract, and no hard sell at the door. Come and look round while it is busy and decide then.
Every session has a coach in it watching your form, every class is capped so they can, and every member starts in Foundations whatever they lifted somewhere else.
Everyone starts at one bar. Foundations first, whatever you did before.
Capped at twelve. So the coach can actually see you.
Hard is optional. Three-bar classes are there when you want them, not before.

Your first class
Try a class free.
Turn up, meet a coach, and see whether the room is for you. No joining fee, no contract, and no hard sell at the door afterwards.
Book a free class
Pick any class marked with one bar. Wear whatever you would run in.