This place and the location is simply perfect in pretty much every aspect.
If you want to feel like you're living in the heart of Montmartre. With almost everything you need on walking distance (metro, supermarket, bars, restaurants, et. cetera) and the sacre couer, you really feel like you're a part of the city.
Next to that is the appartement an authentic Parisian appartment with classic ornaments like you expect in a Montmartre accomodation. The accomodation is gorgeous, very well maintained and clean, the style and interior is a combination of art nouveau and modern (art). Fits perfectly in the area.
Last but not least; the host is very kind, helpful and happy to give you a warm welcome with a little tour through the house when you arrive. It made us immediately happy to stay there. There is direct, transparant and kind communication from the first reservation until after checking out. This makes the transaction trustable and relaxed.
Long story short: the accomodation, location and host is a true pearl in Montmartre. If we're going to visit Paris again, we will come back most certainly! :-)