Great place, choose this one with your eyes closed, no regret. Gerard is the most thoughtful host you can possibly find. He went out of his way to help us in every little need we had.
The room itself is super tidy, with all the perks that make the trip extra comfortable (like coffee machine and dutch cookies which Gerard replenished everyday, iron for your clothes, super fast internet connection). Although it's a only a room you pay for, what you get is a full house privacy, since the room has its own entrance door. Gerard's place is very central to Amsterdam, we barely used our public transport tickets.