I really enjoyed staying at Michael's place, especially for the location. It was not a super touristy place, so I got a great neighbourhood feel, with a few attractions and a couple metros close by. The Sacré-Cœur is just a couple streets away. I stayed there for seven nights and didn't have any issues at all. Michael left me detailed and helpful hints for the apartment and restaurants in the neighbourhood. I would recommend it for a single traveller!