My friends and me spent 9 days at Henriette`s place and it was great. We felt very comfortable thanks to her. She welcomed us and gave us very useful tips for a pleasent stay in Amsterdam. Everything is correct in description - two main tram roads that lead to Central station are 5 min by walk away from this flat. Even a bus from an airport stops 10 min by walk. Neighbourhood is just wonderful, green and peaceful, supermarket is just around the corner.
Room is also very comfortable, you have everything you need. We saw Henriette just three times and had a little chat, but during the day we didn`t see her so we felt like we are alone in the house.
All in all, we highly reccomend this wonderful room and of course, Amsterdam.