Lorenzo's apartment is indeed small, but that was as detailed, and as expected when we arrived. Since this was meant as only a home base as we spent the majority of our time running around Rome taking in the sites, it was perfect for Helen and I. The road below can be noisy in the evening as it is popular, but the window when shut completely blocked out the noise and we slept soundly on the comfy futon style bed. I really was impressed with that window.
Location wise, it is very easy to get to from Roma Termini (one stop away), as there is a Metro station (Cavour) just steps away from the apartment. From the apartment, it is simple to walk down quickly to the Colosseum, Forum, Palatine Hills. The close proximity to the Metro makes it easy to get to all other sites.
There's plenty of food options around when you get hungry. We did not cook at the apartment, but a small cooktop was available if we felt like it, and Lorenzo provided some breakfast snacks as well.
Lastly, big shout out to Lorenzo. I mistakenly locked my jacket in the apartment when we left, with my house keys in it, as we were heading to our flight out. Not having time to get to it, Lorenzo took care of grabbing my jacket and arranging shipment to my home address within the same day, which I compensated him for. He went out of his way to quickly communicate and help me out. Thank you so much!
If you're comfortable with smaller spaces, then this is a great location, and a great host. I recommend.
Tim