The hotel is convenient, clean and overall fine. I usually like rooms with big windows and this was perfect, but I realised since my room faced the street, it could be quite noisy till later in the night.
Apart from that, the location is very good, walking distance from the Museum Quarter, and the Leidseplein tram and bus stops. There is a supermarket next door and it helps.
The reception staff at Hotel Iron House was very helpful and courteous.