It will be difficult to beat this place for a stay in Naples. The location is great, right behind the subway that is two stops from Central Station. The neighborhood is pure modern Naples, with everything you need within a 5 minute walk. We used this place as a 'home base' for trips to the Pompeii site, and to Sorrento and Amalfi. Both are an easy train or ferry ride away. Liana is very communicative and always returned a message within minutes! Highly recommend.
On another note, I need to mention that my wife forgot her glasses as we were leaving. Liana had them brought to Rome for us (where we were staying next) where we easily retrieved them. Thank you again!