My husband and I are active retirees who love to travel and meet new people. We first tried airbnb in Paris when visiting our daughter. It seems to work so well, we thought we'd give it a try. We have a little Maltese dog who loves company as well. We're primarily renting out one guest room, in our 2300 sq ft house. We do have a second guest room with a regular size bed and could accommodate an additional couple need be.