We stayed for three nights at the end of January, when the temperature was between -2 and +4C. But we were still comfortable in our little apartment on the Veinard and had a memorable stay. It was our first visit to Rotterdam and we enjoyed the Maritime museum (indoors and out), the Niewe Museum, the waterbus up the Maas to Dordrecht and just walking around the streets and parks. The location is terrific for getting around the city centre and we felt that staying on the Veinard was very good value. It's not your standard hotel room and all the better for that.