Staying at Kees-Marjolijn's Airbnb at Rotterdam was simply wonderful. They gave us a very warm welcome. They were apologetic because Rotterdam was under strict lockdown due to coronavirus pandemic. But as we just arrived from USA, with lots of luggage, their spacious house was the perfect place for us to get relaxed and settled down. The entire floor was available including all the amenities and a nice kitchen (equipped with regular stove, microwave and a coffee-maker). Since we stayed for 9 days, the presence of washing machine with dryer was immensely helpful. Strong wifi and a TV with cable connection were available. There were several books about Rotterdam and Netherlands. They have eyes for even small details – such as keeping many international plug adaptors, in case you need one. Overall, this is an impeccable house with nice décor.
Moreover, the house is situated in a very convenient area in the centrum of Rotterdam. Tram stops and Metro (underground) stations are within 2 min walking distance. Supermarkets and many restaurants are available very nearby (though all of them were only serving take away food due to lockdown).
I highly recommend this place. We would like to visit there again.