We were staying in this apartment for five months and it made us really feel like home. Marine is a very kind hostess, she answered very fast to us when we needed her. The rooms are big, bigger then they look at the pictures. Everything was very clean and neatly. If you are a sportive person, but you don't really want a subscription by a fitness center, than you can also use the living room which is big enough to so some workout on the floor;)
The district Prenzlauer Berg is very cozy and nice to live in, it felt safe to walk in the evening alone on the streets, which is not everywhere in Berlin. The street where the apartment is located is quite so you will not easily be bothered by the street noise.
For there rest everything is on walking distance for you, there are enough supermarkets in de neighborhood and if you'd like to drink a beer in the evening (or morning/afternoon), to do some grocery shopping or to take the tram/ S-Bahn everything is nearby.
This place is just perfect for everyone!