I did some research on this when I was looking for a portable shower for my Mum in her new apartment. If you google : Wheelchair Accessible Portable Shower Stall Standard Model, it will start to give you some results, which will lead you to the type I think Tillie is mentioning. Instead, Mum decided to just go with really good bedbaths. She gets one every night, from head to toe, then another good wash in the morning with warm water, soap, washcloth, for the peri area and whatever she can reach, and we wash hair with her either leaning over the basin of the bathroom sink, or with a bowl of water, and a series of washcloths to first wet, then to remove shampoo. Less exhausting. Mum found even tepid water in the shower to take the tar out of her. It's a bit of a shift in thinking, but we were raised without daily baths, but we were spic and span by washing with soap, water, washcloth, head to toe every night, then a quick wash in the morning. Good luck!