On Friday, 20 April 2018 14:13:35 UTC+1, TimW wrote:
Elderly parents may need to abandon the stairs. ...
Where would i look to see what is available for any kind of special
sanitary equipment for the elderly

A wet room is a lot easier to use if a wheelchair becomes a necessity, as a 'shower wheelchair' can be wheeled in and out.

A "comfort height" toilet and space near the basin for sitting down while teeth brushing might also be useful.

Screwfix et al do "Doc M" easier access stuff.

Owain