Luxury hotel in Naples. Service is good, rooms are excellent. Location is a bit out of the way. You'll need to use taxis or walk a fair distance to reach subway. Breakfast offering were okay but were a bit disappointing.
If you thinking of visiting Pompeii, consider Herculaneum, located at Ercolano Scavi, in addition or as an alternative. It's smaller and more intimate, great if you're pressed for time or want to avoid the heat.