We are a family of four from the U.S.A looking for temporary housing in London for the summer. My husband is working in London and we would like to join him for our summer holidays. We have two girls 2 and 5. I know there must be a family out there going traveling for the summer? How do I find them? We are looking for a two bedroom flat from end of May through end of August. We like the idea of northwest London. My husband commutes to Watford so any place close to there or on the same rail line would be great... Do you have any leads?