We were disappointed by our stay at Luigi's flat. The area is unique and it was fun to see how real romans live, but the flat was lacking some things.
We stayed for 4 nights and were provided with one roll of toilet paper. We asked Luigi if there was more stored someplace in the apartment and he said we had to buy it ourselves at the market. This should never happen at an airbnb.
Additionally, the wifi was an extra 10 euros but could not load anything. We are dependent on wifi to load google maps for directions and it would not work. He did compromise and only charge us 5 euros but it was still not worth the cost.
Overall, it is an ok place in a non-tourist neighborhood, but nothing special.