I am a University professor who is going on sabbatical. As I cannot afford to pay for two houses (one here and one away from home), I really need to find a cross between a house sitter and a renter. That is, I'd like to find someone who will take good care of my home and pay at least two-thirds of my $1000 per month mortage costs. My house is 3BR/ 2BA and it is furnished. It is in a nice neighborhood and is close to schools and shops. I am looking for a non-smoker.