I stayed four nights in Gerard's house. It has good location which is very close to metro station and bus station. It is very convenient to explore Paris. Gerard is very nice and prepare breakfast every morning. I really like his coffee and homemade bread. He also helps me with some transportation information. I got a lot of help from him. By the way, there is a direct bus from airport to his house. I wish I could have stayed more days there. Highly recommended.