Stefanie and Mathi are very friendly and cooperative couple.Our check in was very comfortable.Stefanie explained us everything in details.She even helped us in lifting the luggage to 1st floor, and again to bring it back to ground floor at the time of check out , which was a a nice gesture.I Thank them for that. .Apartment is centrally located. Tram station is just opposite the apartment and well connected to all tourist areas.Super market is nearby.There are cycles also in the apartment. Mathi even encouraged my daughter to ride the cycle and she was very happy to ride it.both stefanie and Mathi were very responsive to our queries over phones and emails. We thoroughly enjoyed our stay here. I will stay in same apartment if i am in Amsterdam.