There is no place better in Amsterdam to stay. The apartment is beautiful, comfortable and in a very good location but the most important is Katarina, she makes you feel like home, she will help you every day with tips about Amsterdam. You can talk with her about anything, she is open minded and is very cult, you realize of this just looking at the books, musics and paintings she has.
I used the kitchen to make my dinner and felt like a profesional chef becasue you have all the stuff you need and more, Katarina gave me garlic, onions and oil that I needed to cook.
I would stay here without hesitation, I had a marvelous stay in this apartment, again, like home and big part of that it`s becasue of Katarina.
When I just reached the apartment Katarina received me with a typical hollan meal, lekker !