Amazing location and the views are breath taking. The unit is clean but would benefit from some TLC (floor boards nails were sticking out and ripped my socks, int. paint by the window is peeling off, grout on kit and bath floor needs to cleaning, one pot light is dangling, toilet is const dripping water,...)
Our heater in the bathroom was not working and it was difficult using the bathroom and shower in the cold. Nobody was available to provide a portable heater. We managed.
You should know that this unit is not directly accessible via Uber drivers as you need a special device to remove a barrier which controls road access to the unit. We were lucky that we optioned to choose a taxi which dropped us off right in front of the entrance door. It's no problem if you have only a back pack but if you have several pieces of luggage you will have a hard time to wheel them across the rough cobble stone pavement.
Make sure you are fit. There are 300 steps from downtown to the unit - counted :)