She's Killin Me Here ... Could Use Some Tips on Living With the Elderly

I saw these little houses that they are selling for the elderly that can be put in the back yard. They are built for elderly people to make it easier for them to get around in. Basically they are 'park model' trailers. My brother lives in one 6 months of the year in S.Texas. They are like 400sqft trailers. Put one in and let her live there. Then she has her independence but is in wallking distance....and get a new doctor.