We had a very comfortable stay in Frederic's apartment. He was very quick to reply to correspondence and was always friendly. He welcomed us to the apartment and showed us everything.
All the beds were comfortable, and everything was clean. We were out most of the time, so didn't use the kitchen, but it seemed well equipped.
We followed Frederic's recommendation to eat at La Belle Mere Qui Fume, just across the street. It really was an excellent restaurant.
Sadly, while we were out in Montmartre, I had my purse stolen from my bag. So if you are around Place du Tertre or Sacre Coeur, be vigilant.