We stayed for a full month at Mickael's apartment. Our overall impression is really positive and I definitively recommend this place for a stay in Paris. The apartment looks good and it is at a short walking distance from Montmartre.
Few minor things that has to be fixed in our opinion:
- The hot water tank is not large enough for two. Even using the "boost feature", taking a hot shower requires planning (mostly for two guests) which can be annoying on the long term.
- One of the radiator was not working so we had to crank up the one in the bedroom to warm up the apartment.
- The kitchen is missing multiple tools that are quite practical which can be an annoyance on the longer term (we were cooking a lot). Simple things such as a whisk, colander, more than 1 knife, spatulas etc would be a huge +.