Me and my colleague stayed at Ilse and Floris's apartment during a 3-day conference that we attended. From the images provided, I had thought the apartment would be bigger but I was wrong. Anyway, it is a nice and comfortable apartment, perfect for a couple but it could also host 4 people as indicated in the description. What surprised us in a good way was how close it is to World Forum where the conference took place and that we could take a direct bus there. The location of the apartment is great.
Ilse and Floris were great hosts who provided us with all the information we needed and were helpful when we had questions. I would consider staying with them again.