Karim was an excellent host. Very easy to get in touch with and flexible when we ended up arriving a day late because we got sick. He was extremely informative and had an extensive packet of information, walking guide of Paris, and map available for guests to use. The apartment is tiny and perfect for everything we needed. The location is fantastic, within walking distance of many things and the metro is easy to use. I loved the neighborhood. The bathroom is big by Paris standards, and the shower pressure and fixtures were top notch. The only complaint we had was that the shower space inside was quite small (my travel companion was 6 feet tall and had a hard time turning around, but I was ok with it though I'm a smaller girl 5 feet tall). Check-in and check-out was very easy. Overall, very good experience. Definitely worth what you pay for.