I had a great stay at Franck's studio apartment. Very close to the metro station, and not too far from Buttes Chaumont. The studio is small, but very well arranged, so it feels cozy and enough space for a single traveler. The futon was a little on the harder side, but I prefer that anyway :) Franck is very responsive to questions and his instructions for the apartment are very clear. I'd stay here again!