Mathieu's apartment was great. Nice and big (by Paris standards!), close to several metro lines, and a short walk to heaps of bars and restaurants. The apartment was clean and well furnished. Mathieu was flexible with our checkin arrangements and was quick to respond to text messages.

Only downside was that there was no cupboard/hanging space for our clothes. We were there for a week and it would have been nice to be able to unpack properly.