La Perla di Napoli is indeed a pearl in Naples. Very close to Museo metro from where you can go to central historic center, ferry point to go to the nearby islands. The National archealogy museum is literally next door.
The host is wonderful. They live next door and they personally welcomed us with a glass of wine too. Very helpful in giving us tips about travel and places to eat. They even went an extra step by calling for a taxi for us to get to the airport. Highly recommended.