Said friend quit his job last year to do some travelling and now wants to come back for a visit. DP has agreed he can stay with us for the whole time. He will be low maintenance, that's not the issue, but I hate sharing my space and will feel I have to be on "best behaviour" and unable to relax in my own home. A week would be pushing it, but three?!
I really want to put my foot down but don't want to hurt the friend's feelings as he is a nice guy. How can I sort this one out?