We were a family of 3 and highly recommend this place.
First of all, Rose replied to many questions in a timely manner. She accommodated things like getting a small package and a letter before our arrival. She accommodated an early check-in with all our luggages straight from the airport.
She helped us getting the luggages upstairs. That says a lot!
The apartment itself is amazing. It is not one of these bland places you can get elsewhere, it is a very warm and welcoming place.
The location is awesome. We stayed in this area about 8 times and don't get tired of it. The streets around the place are wonderful. There are many bars and restaurants around, but the apartment itself is just the right distance to avoid the noise. There is a standard small grocery store and a nice organic biocoop store within 10 minute walking. There is also a very nice bakery across the street (corner). Fresh croissants and double expresso before taking a shower? Yes, mam! You gotta book this one.