As I went downhill but could still go up stairs to sleep and have a shower, eventually I could not lift leg to get in and out of tub. DH put grab bars to help me in and out and in hall so I could get to tub from the bedroom, but eventually he built a room and roll in shower on first floor. I go from wheelchair to shower chair with his. If I wasn't lucky he can build, I don't know what would have happened. Be careful!!! I have to be aware my every move now. I can self-toilet and transfer to bed using bed-post, but need something to hang on to.