Hi,
firstly the good thing about this apartment is the location it's very near to Rome termini railway station. 5 minutes by walk so it's very comfortable to catch early morning trains. Facilities in the apartment were also good and there is a shared kitchen.
The only thing of improvement i would say is the host response to messages is very late. Better to call him on his personal number.
Apart from this, the rest was great.
Regards
Rotch