We had a great week-end in Amsterdam. Tanja's apartment was as great as it is described. It's just a few steps from the metro station and a big supermarket; but if you like walking you're in 15-20min in the center of Amsterdam. Her apartment is also located near the very nice Pijp area with it's nice park and many cafés and bars. Even if we don't met her, we didn't have any problems to get the keys and to find her place. I can really recommend her apartment!