We had a lovely stay at Michel-Louis flat. Great location, right next to the Pigalle underground station and a short walk to the lovely Monmatre shopping area. He was very responsive to all our messages, check in was so easy and he was so kind letting us leave our luggage a bit longer on the last day.
The flat is warm and comfortable. The 2nd bed is on a mezzanine floor (warning, low ceiling) and requires climbing a stair ladder.
Overall super clean and lots of thoughtful inclusions such as Paris guide books and recommendations for nearby restaurants and bakeries. Would recommend and would stay again.