I've stayed at this hotel for a week as I was visiting Amsterdam and I fully recommend it.
Neat place, close to the public transportation (right in front of tram 2 direct from/to Amsterdam Centraal and 10 min away by foot to metro), Supermarket and great restaurants. Also not far from the inner city.
Extremely clean and comfortable, and staff attentive to details (a light bulb blew during my stay, was changed the day after without requesting!).