The space was lovely and roomy, right in the attic, and a loft bed as well. It was also in a quieter residential area, so there were no issues of noise keeping me up at night.
Berith was not home when I checked in, but we made some arrangements, and things went quite smoothly. I had some trouble with the door initially, but that was solved quickly enough. I had not managed to meet her until I was about to check out, and when we did, she was a nice and interesting host!
Location wise, it's not too far from the city centre. I had only taken the bus, but I could have taken a ferry or cycled. It's only about 10-15 minutes by bus, which is really fast.
All in all, I would book this room if I ever was in Amsterdam again.