Pre-purchase advice on size TT for disabled

In thinking about a 5er, and you mentioned some health issues, bear in mind that the bedroom and bathroom require going up and down 3 or 4 steps. This may or may not present a problem, don't mean to appear too personal, be we have a disabled adult son and have learned to take small things into consideration.

Wonderful news about the common ground with the ex....nice when that can happen.