Petra welcomed us at the apartment. She was very helpful and answered all our questions and emails very quickly. The apartment is very nice, as described, bright with nice colours. The location is nice, not very far from city centre and with public transport just around the corner. We didn't like two things: bathroom is small and the 3 flight of stairs are very steep (typical Amsterdam stairs though, not for people with mobility issues). Apart these two things, everything was very nice and we were very pleased with our choice.