Gianluca's place was great! It was as close to a hotel as you can get on AirBnB. Really good system for managing guests and rooms and good instructions. I only met Gianluca once briefly but he was very kind and attentive.
The place is a 5 minute walk from Rome Termini station and has great links to the rest of Rome. However, to me, the place didn't seem the safest to be around as night so would suggest trying to get back to the place early enough. The included breakfast was great too with a large selection to choose from.
The room itself had a large comfortable bed, plenty of storage place, a nice ensuite bathroom and a TV which was all great. It had quiet a large window which unfortunately let in a lot of noise from the busy street outside at night. While I didn't mind, it would bother some.
Both those minor points aside, both of which outside of the hosts control, I thought Gianlucas place was fantastic and great value for money. It was so big, clean and well maintained.