We enjoyed our stay. Annemarie was very accommodating and friendly. She also allows flexible check-in and check-out times, which was important to us for this trip.
The location is great-- the Jordaan is my favorite part of Amsterdam. It's easy to walk, cycle, or take the tram (just three stops!) from Central Station.
We needed a place to sleep and that's about it and this place fit the bill. The flat itself was very clean and well organized. The separate bedroom was surprisingly quiet given the fact that the apartment is on a fairly busy street. However, we couldn't hear any street noise and slept really well. (The bed is comfortable too!).
The one thing to know is that the bathroom is extremely small. It is very "European" in that the shower is not really separated, and there is also no sink in the bathroom itself. This didn't pose a problem for us at all, it's just something to know when booking.
Over all, a great place for two people to stay! It's a good value and Annemarie was a wonderful host.