First of all Alessandra is a great host, she even brought along her friend to help translate. Also she fixed a small issue with the door asap.
The place itself is centrally located and old and new town are well accessible on foot. It is a little shady at night though, especially with kids (it is the harbor area after all and house entrance in a dark alley).
Parking is at the harbor side, next to Bistrot Mami (which was never open when were stayed there). Alternatively you could leave the car in the dead-end street leading to the house entrance.
The apartment is nice and big, one double bed and 3 single (as in the photos). The terrace is great and big, a bit sad that we could not use it properly due to bad weather though.
Note that there is two toilets, but only one small shower (hot water may not be sufficient for a whole family). Also there is a very basic laundry machine don‘t expect too much in case you plan to use it.