We enjoyed staying at Maddalena's apartment. It is a spacious and comfortable apartment on the top floor with a view of Mt Vesuvius (there is lift; you need a 20 centime piece during the day, but the concierge always has plenty). It is nice to have a view of the city rooftops and feel out of the fray of the streets. The location is great, in the historic center close to many museums and churches. The air conditioning in the bedroom worked well so that we could close the windows and have a quiet room for sleeping.
Maddalena was very accommodating to us when we had to delay our trip by several days. She communicated well and gave helpful suggestions. She arranged for a driver to pick us up at the airport, which was very helpful.