'Grandma's House' is small B&B, located in a residential building on a large, central Vomero square. It's handy for sightseeing and transport links: the funicular, the metro and a lively bus that weaves down the hill to the Museo Archeologico Nazionale. You'll find three light and airy rooms (called Zio Attilio, Paula and Pina), each clean and charmingly furnished, a 1950s kitchen, and a sitting room with a piano. The balcony, where a good breakfast is served, has a great view of the bustling piazza and surrounding streets below. The owners are extremely friendly and helpful.