This is a great place - truly one of the most fun times we've had at an AirBnB. Arnout and Brenda are so amazingly helpful and the place is great. It's much bigger than it looks in the photos - the living room area is huge. The three bedrooms are all good, one next to a very nice balcony and one with bunk beds that our children loved (they also loved the toys)
There are two beautiful, friendly cats that really lit up our stay and we had great recommendations of where to go and what to eat (they even left us some breakfast food). The immediate local area is pretty, easy to get around and has great places to eat. Don't be fooled either - you can get to Rotterdam Centraal station *very* quickly - there are three frequent tram routes and it's 5-6 mins on the tram. The tram stop is right at the end of the road.
We discussed as we left how we'd love to come back - I think that's the highest praise you can have!