Casa Emily was delightful! I had to work in Napoli for one day, but decided to add 2 days on either end and bring my wife along to see the sights. Our prophet in Europe, Rick Steves, calls Napoli "Italian to the extreme", and he's right. Casa Emily has a wonderful location in Vomero with easy access to the Metro/Subway. There is plenty to see/do/eat right in Vomero within an easy 10 minute walk. Definitely enjoy the area around Piazza Vanvitelli on the summer evenings.
Casa Emily was just what we needed; a comfortable bed and not much else. Valeria greeted us upon arrival, and even provided in the kitchen biscuits, croissants, peach spread, apple juice, Coca-Cola, coffee, and bottled water for us to enjoy during our stay. The bathroom is modern, cozy, but clean and functional. The small air conditioning unit on the wall is mich stronger than it appears! It will cool the bedroom on a hot July day down to 22C in less than 5 minutes, so there is no need to run it when you are not home - as Valeria will plead to you when you arrive. If you are a couple or single who is looking for a great value in Vomero, I could not recommend Casa Emily more. Just don't expect to host any visitors in your postage stamp sized kitchen/reception area.