Superbly located hotel about 10 minutes walk from train station and 5 minutes from Antiquities Museum. Leiden is a wonderfully walkable city and there are lots of restaurants, bistros, cafés in the vicinity.
The hotel is an old building that has a certain charm. It is by no means modern, but it is comfortable, even if a tad tight (very limited space for luggage). My room was cold when I arrived, but the radiator took care of that very quickly and it got pretty toasty! Unfortunately, the heat did not quite reach the bathroom if its door wasn't left open. However, the wonderfully hot shower made up for the chilly bathroom. It was very quiet and dark.
The hotel has its own restaurant, but I did not eat there. Not even breakfast. There is a bakery about 3 minutes away and a nice coffee shop as well.