We rented Giuseppe's flat for a long weekend in Palermo and we're really happy with the location as it is very central in the historical city center and near everything. However it was hard / impossible de find with our Google maps I don't know why. The piazza where it is located it really nice but very loud at night as it has many bars. Ok for us who liked to party but not so confortable if you have trouble sleeping.
The flat itself was good ratio price / quality but we were a bit disappointed for many reasons : the furniture was not the same, more furniture = less space for us, the wifi never worked, the toilet seat was broken, the shower leaked, the fridge was broken and the kitchen was not so well equiped to cook.
The bedroom however was really confortable with the AC which was really important in summer ! So if you are looking for a place to sleep it's fine but don't spend too much time in the flat.