This has been the greatest experience that I had in Rome in my life.
The loft is very well located, close to Colosseum / San Giovanni / Central Station, and very easy to access (with my big suitcase) being on the ground floor. Being so central it's easy to go out and just walk around Roman wonders, maybe do some shopping then back for some rest before going to out at dinner at night.
The response from the host was super fast and we organized everything (check-in/out) in super fast and friendly way. The host was also very helpful since he also gave precious advises for things to visit in the area and nice restaurants.
The loft was outstanding. It was super well designed with a strong Italian touch (they really know design!). From the bed to the bathroom, through the kitchen, everything it's well organized and it gives the guest the impression to be living in a design magasin, that was really impressive.
That's certainly a super experience that I had and I am looking forward to be guest again in this loft, I strongly recommend it.