Mélissa's place is superb. great location - close to many metro stops, and close to the heart of Montmarte with too many restaurants and shops to choose from! the apartment itself is perfect for one or two people with all the amenities you need, and lovely personal touches to make it feel more comfortable. A note: it is on the 6th floor and the elevator is very small so it would be tricky to take multiple people + bags up at the same time. but it was not an issue for me!
I would definitely stay here again if I was back in Paris.