We stayed in Mai's place over New Year and it was the perfect stay. It is a big, comfortable apartment and the photos don't do it justice.
It is a very close walk to everything in a great area, we didn't need any taxis and walked everywhere. The Succession Building is very close which I was delighted about, there's a mini market opposite each day and the Cafe Savoy (with great breakfast) is just a few minutes away.
The apartment was always warm which was great when we came in from the cold. It is very well equipped with everything you could need but also comfortable to relax in.
I would definitely stay here again and would recommend as a great option if there are a few guests.