Patrizio is a great host! Our flight got redirected from Naples to Brindisi so we arrived 7 hours later than expected. He remained helpful and constructive and came to pick us up at the airport late at night (for EUR 25). Though he speaks Italian exclusively he is very kind and responsive (he lives two houses away).
His apartment is very clean and as it is in the pictures. The fridge is loaded with water, milk and juices. He also provides small biscuits and jam for the breakfast. He has a little electric cooker which is not too ideal for sophisticated cooking, rather for heating up things quickly. We cannot comment on the temperature in the apartment because our visit was in late October/early November and we did not have to use the AC as the weather was just fantastically mild. The wi-fi works perfectly but the phone has no network sign in the flat apart from the balconies.
The apartment is very well located in the Centro Storico but not far from the airport and the main train station either. You step outside the apartment and can go discover Naples directly: the local butcher, cheese/charcuterie shop, bakery, bars, pizzerias and even a supermarket which is open until midnight. The central location brings, however, much noise (scooters and people) but we did not mind because it gave us an authentic view of the city (if you visit in the summer and would leave the balcony door open for the night, take the noise into account). Maybe the bedroom should have a small night lamp to read in the bed in the evening.