Fantastic apartment, perfect for either a short or a long term stay, I stayed for about a month and a half, it has all the amenities you may need, the bathroom was recently renovated and is very spacious, there are a few supermarkets just a couple of blocks away and it is well connected to the centre by multiple bus lines.
Alessandra is a very welcoming and thoughtful host, always available to answer questions and she received me a little earlier than the usual check-in hours because my flight arrived earlier.
Would definitely recommend staying in Alessandra's apartment if you are coming to Rome!