I had a great stay at Domitille's flat. The size is good for couples and solo travelers. The apartment is on a quiet side street in a nice neighborhood, just outside of the tourist area. So, the local cafe's, restaurants, bakeries are full of locals. You will get an authentic feel of what's it's like to be a Parisian. To get into the building you enter through two gate's that require an access code. And the front door has the typical heavy duty European latching system. Very safe. Lamarck metro station (green M12 line) is a 5-minute walk away. The location is in Montmartre, the artist district. Beautiful quaint, windy streets with tons of charm and history. Sacre' Coeur Basilica, Moulin Rouge and the artist's sqaure are a nice 15–20-minute walk away. I recommend!