Kees and Marjolijn's apartment is great as a base from which to explore Rotterdam. Cosy, convenient, like the best airbnb places it feels like a home from home.
Extremely well connected to the tram and metro network, less than 20 minutes from Centraal, and the museum park is in walking distance. For my 80-year-old mother it was perfect, and - compared to most Dutch houses - there were not too many steep stairs to climb!
Looking out into the garden from the sitting room / main bedroom is really nice.
The kitchen has all the basics you need. Having the bathroom sink and shower adjacent to the kitchen is not a problem when travelling with people you know well ;)
The mattresses are great, there is an abundance of duvets, pillows, towels.
If you're sleeping in the front room (single bed), best bring some ear plugs because it faces towards the main street, so you may hear people and traffic passing, and you may notice the building's front door opening and closing.
Marjolijn and Kees, as most reviewers have pointed out, are lovely, helpful, and very responsive to questions.
There are two OV-chipcards in the apartment that guests can use, plus lots of info about Rotterdam, so you can continue the sightseeing after coming home from an excursion.
Delighted to find that there was a DVD player + screen in the front room, in addition to the widescreen TV in the main room.