A great location and stay for a few days in Amsterdam. Clean, dry, and warm. The boat is behind a padlocked gate which is nice and secure. There is a tram stop just minutes away, as well as a supermarket (Albert Hein) and cash machine. The walk to Centraal station is around 30 minutes on a very flat road which is well lit as well.
The bed could be slightly comfier, but for a few days it's fine. The toilet is only behind a curtain so make sure you're comfortable with who you're staying with!
We would recommend to any other budget travellers :)