This apartment is very conveniently located - you can walk to Campo de Fiori or Piazza Navona in 5 minutes, the Pantheon or Castel Sant'Angelo in 10, Trevi or the Spanish Steps in 15, the Colosseum or Vatican in 20.
Walk 2 minutes up Corso Vittorio Emanuele II to Chiesa Nuova, and you will find a few taxis waiting for customers in the parking spaces near the PAM supermarket. Various bus routes run along this street as well.
Very quiet with the windows closed, despite being just 35 metres/100 feet from Corso Vittorio Emanuele II which is a major street.
Wifi, air conditioning, elevator, Nespresso machine, etc - everything works as you'd want it to.