Emiliano is a very responsive, very professional host. The place is as described. The neighbourhood has everything a visitor to Rome might want, you can walk to the Colosseum and the Forum Romanum and there is lots to do.
Just two minutes away is one of our favourite Pizza places, Zizzi - It's outstanding. There's a bar next to it that serves excellent espresso and a corner store for good measure. Also a great bakery/patisserie place - Regoli - is close.
One downside worth noting is that the road outside is somewhat loud, we had the windows mostly closed. And there is some kind of plumbing from possibly upstairs you hear sometimes when in bed. If you want absolute peace, you might find it annoying - but it's Rome, so peace and quiet is not really a thing.
The apartment is clean & stylish, we felt at home immediately. The bathroom is clean & modern, has a walk-in shower and a proper toilet, much better than other places in Rome you will encounter.
We can recommend Emiliano fully.