This place is awesome. Everything went OK with Karina, as she is very friendly and polite and was willing to help us on our arrival and throughout our journey. Her place is just like it looks on the photos, very clean and tidy and though it's a boat, it has a lot of space.
Then... you're probably in the best neighborhood in Amsterdam (Jordaan) and the fact is that being on a boat just boosts your bohemian lifestyle to its top.
We were very happy with the experience, and would certainly recommend to anyone looking for central, cool and different places.