The staying in Monica's apartment was very pleasant.
Monica was very responsive to my e-mails and was there to welcome my family.
The apartment is big, clean and furnished with everything you might need during the stay.
However is important to keep in mind (we didn't pay attention to the pictures) that there are two rooms connected. To access one of the rooms you have to go through another room, which might not be ideal if you're not travelling with your family. Another important point is that there are 2 bathrooms but both of them are inside the rooms. To access a bathroom you have to go through the bed rooms which again might not be very convenient.
The location is good but the closest Metro station is 20 minutes walk and not 5 (You can Google map it to be sure). Cabs and uber work fine in Rome and are not expensive.
Monica as well asked for à déposit of 100€ to be given cash to her on the arrival day. We had it back but it seems to me it is against Airbnb policy to have money exchange with hosts.
Over all my family had a very pleasant stay at Monica's apartment!