I liked this flat for two primary reasons: 1) the location was ideal for all the site seeing we did, and 2) there is a bag storage available in case your flight/train gets in prior to check-in time and you don't want to be held back by your luggage.
This is a beautiful flat in a very old building with probably some very old plumbing as well. Most of our showers were luke warm that would occasionally get hot. The beds however were very comfy.