My friend and I had a wonderful 2-night stay at Hetty's apartment in Amsterdam. Hetty is great -- she let us check-in early and spent time telling us about Amsterdam over coffee and stroopwafels, and she was always easy to reach and quick to respond. The apartment is in a great location in a quiet part of the city, right by a tram and bus stop and a 15 min walk to the Zuid train station. The 24 hour transportation pass for 7 euro was the way to go. The apartment is homey and has everything you may need, and the twin beds we slept on were really comfortable. We definitely recommend staying here!