We recently spent 4 nights at this lovely apartment. It was spacious and very clean, with a modern bathroom.
Dirk was very welcoming, especially as we were late arriving due to problems with luggage at Schiphol airport.
The apartment is very well located for transport links around the city, especially to Amsterdam Central train station. It is a few minutes walk to the nearest tram stop and metro station. It took about 10 minutes to walk to the museum quarter where there is a nice park area and various museums including the Rijksmuseum.
There are a variety of places to eat and drink within walking distance. There is a large street market a short walk away, which is open every day apart from Sunday.
A couple of nights there was a bit of noise from the street below, which we think was due to people leaving the local bars making their way home, but as it was very warm weather during our stay, I think there were a lot more people out and about than usual.
Overall, we would recommend a stay at this apartment.