This room in Campo de Fiori was wonderful! A little more than we had originally hoped to pay, but it was totally worth the price for the cute little room in such an AMAZING location. The room itself was nicely decorated and it felt very private.
Marco was a very accommodating host, although we didn't see much of him during our short stay. He (understandably) keeps the rest of the apartment off limits when he's not around, so this isn't the spot for you if you're looking to have a kitchen etc, but apartment is very cool and the roof deck is to die for!
I highly recommend this spot.