We really enjoyed our stay with Jet and Frank. They are such nice people and made us feel very welcome. As I've run the Rotterdam marathon, they've been especially helpful and flexible, which was much appreciated!
The room is very nice and spacious. We stayed with our 2 kids in the same room and that was very comfortable.
The bathroom is very modern and clean.
The location is perfect, very close to the central station and within 15-20 minutes walk from the very city center.
We definitely recommend this B&B!