When you open the door to the shower room, there's a changing space before the actual shower cubicle which is roughly the same size as the shower itself. There's one hook on the wall, and a small bench in that first cubicle. Hence, I guess, the duplex comment?

Last time I used it, there was no attendant, the first portion was completely wet with towels on the ground, and nothing was wiped down. This was at 10am; there were no lines for the shower at that time, and the toilets were actually clean for once, which almost gave me a heart attack.