Maarten's place has been the perfect place for our Rotterdam trip. It is very nicely located next to a bridge, and the amazing glass front of the apartment plus large balcony on the top floor of the apartment building allow one to savor the view.
We were only two, but the place has a separate sleeping room with a total of three beds (one double) and one couch. So there could probably sleep up to 5 people.
Marteen gave drew us on a city map a tour that fit our requirements and time available, perfectly. We enjoyed the walk with all the architectural sights a lot! We started our sight-seeing trip by taking the bus a few stations to the Museumpark and from there by foot.