The location is just fantastic. It is just 30 steps from a convenient small grocery and an excellent classic bakery. And in a few minutes you can walk to the central heart of classic Montmartre, but your apartment does not need to be next to 10000 tourists and 25 shops with pizza and ice cream and plastic Eiffel towers. The owner also told us of a great, beloved kebab shop 3 minutes walk away (just search for "gemuse").
The apartment itself is nice, but of course it is not a Hyatt or Ritz. Anyway, the next time I come to Paris, I will choose this same apartment. Good price also.