Very central location! Very walkable to all the main sites and to the main train station.
As expressed in previous reviews below, we also found the beds hard and squeaky. Also, the walls are thin between the apartment and the one next door so we could hear them quite clearly but thankfully, the neighbours went quiet late at night. For the water heater, we were told to switch it on 30 minutes before your shower but if you want hot water for the duration of your shower, we found it best to switch it on and let the dial on the tank reach 60 or up (so switch it on as soon as you get in from a long day exploring!)
There are a few other small things/ details to improve but otherwise that, this apartment is a great base for exploring the wonderful city.