The spotlessly clean room was newly renovated and spacious with lots of light from the big windows and a great view over the canal. It is very convenient for trams to take to you to all parts of the city and adjacent to a really pretty and historical area. We didn't meet Martijn but communications about our stay were excellent and we were met by a friendly helpful lady who was able to let us into the flat at the time arranged and showed us around. Climbing two flights of traditional steep stairs kept us fit too! Would certainly recommend Martijn's studio flat for a great stay in a beautiful city.