We had a really good time at Luca's place.
It was really clean and the communication mit Luca was very fast and open!
We stayed there for a week, so we appreciated the kitchen, wich we usesd every other day to cook.
Through the apartement being very central it was very comfortable to reach the markets, museums, tourists sites, supermarkets and kiosks. To get to the beach you'll have to buy a bus ticket though, but it's only 1€ per ride and the Bus stations are all very close.
One thing we'd like to note: The downsite of living so central is the noise at night. So if you are easily disturbed in your sleep or if you bring small children you should consider this. Also the Boilder for warm water was right next to our room on the balcony and it turned on audibly everytime someone used warm water.
All in all we can say that we were pretty excited that we got to live in such a clean an central place for such a low price with such minor downsites and we would absolutely recommend it :)