Great location. Tramstop is close, harbour and old town are in walking distance.
The stairs to the sleeping area were bit difficult. I would not recommend those to anyone with any difficulty with walking. But there is a sofabed, so you can sleep in it too.
Trams can be heard, so if you are not used to the sound, it can be difficult. They do not run after 11 pm, so I di not think it is bad.