We had planned for a much longer stay, while searching for a permanent apartment, but ended up staying only 1 night. First the positives: very responsive and sweet hosts, a beautiful view of Vesuvius from the living room, and a 15 minute walk to Centro Storico (our favorite part of the city).
From the pictures we expected a modern space-age apartment nestled in a centuries-old building. The building is very interesting, but the apartment is in need of a complete update of furniture, fixtures, and in places a good paint job. We unfortunately felt the apartment did not match the images sold on the website. All the furniture is as shown, but worn out. There is significant water damage around the kitchenette, sink, and bathtub. The small room has cracks in the wall, so does the wall outside the entrance, and even the locks on the front door seem shoddily replaced. The parking was a bit complicated and closed on Sunday after 1pm.
Reviews of others always help us in deciding where to book. With the view and location we could recommend a one or two night stay, but only if the price was lowered and the pictures were changed to accurately reflect the condition of the space.