The stay in Nicola's apartment was even better than perfect! The apartment was very cozy, the kitchen well equipped (we could cook whatever we wanted), and the A/C was working perfectly during our very hot stay in Rome (34-37 Celsius). The nearest metro station was really close by, so there were no issues with getting around Rome at all.
The Internet/Wi-Fi service was also highly above the average, working really stable and fast.
The most important thing to mention is that Nicola is a very cool guy! He gave us a plenty of recommendations where to go and what to do and we had the opportunity to even met in person.
Thank you Nicola for the opportunity to stay at your place and be sure, that the next time we are back in Rome we will try to come back to your place! :)