I am traveling with my mom for a much deserved break in July. Unfortunately, my mom has arthritis in both her knees and can't do stairs or long distances well. However, we would like a 4-5 star hotel in the area, beach side. I like the Sol hotels, but I am unable to find a map of the complex to figure out how much walking she would have to do from each one. The Melia Costa del Sol looks promising too. Any recommendations? Other hotels that I should look at? Much appreciated!