Alessandro's place is great. Flat is old but in a very good condition, perfect for 4 people. You can feel like a local there among Neapolitans. Place is in the historical center, very well communicated with all interesting places and Piazza Garibaldi (he the train station and Alibus bus stop which provides convenient transfer to the airport). Francesco (Alessandro's brother) gave us a lot of useful recommendations. They are both very friendly and cordial, great hosts. Thanks a lot! Everything was perfect. I strongly recommend this place.