That's definitely the best experience with airbnb so far!
The apartment is very beautiful, clean ,well-furnished and well-equiped. Being an art-historian I personally marked an amazing collection of books about art, history and philosophy, it can seem unimportant detail ('cause probably when in Rome you won't have time for books) ,but as well as design of the apartment, that creates a special atmosphere, the atmosphere of Rome,which is Art itself !
Luigi has provided everything to make our stay perfect: there're even some printed maps with supermarkets and nice restaurants in the area. Btw, the location of the apartment is also its big advantage.

So, we'll definitely come back and stay in Luigi's apartment again!