We are in the process of having our shower room refitted, expensive but necessary as water was leaking out of the shower cubicle and rotting floorboards etc. One of the joys , is a double shower head which has a rain shower head and a "normal" one when you want to avoid wet hair etc. They are made by Mira and incorporate a pump! Sound amazing, but I will update when it is actually installed.
Old shower cubicle incorporated a wooden seat which was great at first but lead to the walls springing apart and causing the aforementioned leak.
I love those sheet of glass ones you get in hotels, but they take a lot of space which we do not have without removing the bath. Our house did not have a bath when we bought it and that had deterred a lot of buyers, so with an eye to future sales, we don't want to go down that route. Lots of decisions aren't there?