Next summer, my 83 yr old dad will be home alone for a couple of wks since my mom & I are going to London & Paris along w/ my aunt. My dad is very forgetful & doesn't walk well (their home is 2 stories) & my mom worries about what we'll do about him while we're gone. There's no relative/friend that could stay w/ him nor him w/ them. He's definitely not coming along. I just had the idea of maybe having him stay in a hotel while we're gone & he can hv rm svc, but I don't know how my parents would like that. My dad will just say he's fine at the house, but we don't really trust him to be alone. Anyone have any ideas? Thanks!