The place is in the best location.
Great private roof.
Fast communication with the owner.
Some points to consider though:
The place is quite small (and even smaller when opening the sofa into a double bed).
The shower and toilet are in a separate unit (3 steps out of the room - need to take keys and go through the building's corridor although it is a kind of private space..).
In the bottom line, if you dont have problems with the points above, its a great value for money!