The accommodation was perfect and we recommend it to everyone.
It is big enough for two people. It has a washing machine and towels are provided. The host was nice and even let us check in 2 hours early.
The location is also very good, there is an excellent pizzeria and restaurant in the street. It is a short walk from the accommodation to the center or the waterfront. The train station that takes you to Pompeii is less than 30 minutes' walk away. The harbor is also a 20-minute walk away. From here you can reach Capri or Ischia.
If we are ever in Naples, we will definitely stay here. The price was nice too.