Me and my two friends had a very nice stay at Judiths AirBnB. The check in and check out went very easy. Besides of this they were very polite to us. Even though we forgot our keys and had to call them at 3am. The apartment was perfect for us three and there was everything we needed. Next to the AirBnB is a supermarket and a Tram which is also very good. You could walk to the center but it takes around an hour so the Tram is a very good option. All in all we had a very nice time in Amsterdam also because of the nice Apartment:)