Dario's flat proved to be exactly what we we're looking for!
The flat is very cozy, clean and homely, and even though it was near 40 degrees out, it remained nice and chill.
As described, the Colosseum is really just 10 minutes walk away, and there's metro, shopping, restaurants and bars very nearby.

Communication was very friendly, and Dario took his time to give us a lot of helpful pointers when checking in.

We would certainly recommend Dario's flat to anyone visiting Rome.