I spent two night in Nienke and Gert's house and I really love it. Nienke and Gert were very friendly and they provide us with everything: towels, bed linens, information booklet. Every day they asked us at what time we wanted our breakfast (which was very nice and big) and brought it to our room with the help of their lovely daughters. I found the location very easy to reach by bus or by ferry although it is not in the very centre of the city. I also enjoyed playing with their and their neighbours' cat. I will recommend their place!