Very big and nice house in a ideal area. For 7,5 euros for a day, you can take the tram at a few steps of the house and join the Amsterdam central station in 20 minutes.
Contacts were easy by mails and SMS.
If you have time, you can stay at the home, there is the beach not far. But be carefull, local supermarkts don't accept VISA cards. There are money cash in the area.