Such a cool apartment in a great area. If you want to stay local I highly recommend walking 20 mins to Monte Sacro, but it's also only 25 mins to the centre.
I didn't see much of Margarita, but she responded really quickly to my questions and let me check in later than I said I would. Marco was there to let me in and show me around, always happy to answer questions about where to eat or drink. Definitely recommend to anyone who wants to be close to the action but be based somewhere less chaotic (with cheaper restaurants).