We stayed for three nights at Giuseppina's place and it was fantastic.
When we arrived, we were greeted with two Arancinis, which was very kind. We were also left with all the amenities that we needed and provided with local tips for food.
The apartment is around 25-30 mins walk from the centre. It's a single room apartment with integrated kitchen and a toilet but it's designed in such a way that it doesn't feel small or inconvenient. Quite the contrary. The apartment also has a large terrace that's really cool.
I recommend Giuseppina's apartment. Thank you again for having us!