It fit perfectly in my shower/bathtub combo, which was a relief. Very high quality, feels a lot more comfortable than I had expected. Unlike some other options, it doesn't seem to suction down onto the tub floor, but it is very stable as long as you don't lean back too much. It looks great, but assembly might be a bit difficult. For the most part it was easy, but assembling the backrest, attaching the backrest to the base, and attaching the shower head holder was really difficult for me. I succeeded on my own in the end, but depending on your disability you may need help in assembling those parts. Once assembled, it works perfectly, swivels nice and easily and automatically locks into place at 90 degree intervals, fits nicely in place, and feels very solid while in use. 10/10 recommend, but be mindful of the potential need for assistance in assembly!