I think the main feature of the apartment is 5 cats. They were nice and kind to us, people who love cats should really enjoy staying here.
The location definitely the best in Napoli. You can feel vibes of the rich history of the city, small streets around full of things you can see just in Napoli. The best pizza, baba, churches, museums, souvenirs, all attractions just around.
To get in your bathroom you need to go by a short shared corridor. But as compensation, the bathroom quite big and useful, the mixer probably was the most comfortable I ever had at Airbnb and the water flow also was powerful, hot water never finished. We stayed during winter time and it was important for us to have a warm room and hot water, so we were totally satisfied with it.
As for breakfast, I saw very positive reports from previous guests, but maybe the hosts were too busy during our stay. As included breakfast, we had some cookies, jam, bread for sandwiches, once yogurt and once a few slices of salami, apples, juice, different types of tea and coffee, which actually also not bad, but I couldn't call this breakfast rich. However was convenient to have these snacks at any moment (not just in the morning). More important for us was an opportunity to cook at the kitchen, because around house located a lot of farmer and other shops, so you can buy absolutely great local food, cheese, vegetables, prosciutto etc and cook breakfast of your dream. In the evening the kitchen often was occupied by hosts and their friends till late, so if you would like to cook dinner it probably would be difficult, but for us, it wasn't a problem, because we preferred to have dinners outside, and restaurants with the tastiest pizza were waiting for us just in few minutes walk from the house.
Anyway, I put 5 stars for this house because generally, it was a pleasure the stay here. Meow!