We greatly enjoyed our stay at Diandra's AirBNB! The check-in process was very smooth, made even easier with transportation arranged by Diandra from the train station. The interior design was delightfully modern with some Roman flair, and the spiral staircase was a non-issue. The bed and furniture were comfy, the refrigerator was packed with food and drinks, and, most importantly, the air conditioning was AMAZING.
If your goal is to hit the main attractions of Rome, the location can't be beat. It's in walking distance to several landmarks (Trevi, Pantheon [which honestly feels like it's in your backyard], and Piazza Navona to name a few) and is right next to a bus station that can quickly get you to the Colosseum, Vatican, and more. The food nearby is amazing -- go straight to Trastevere!
Diandra was quick to respond to any questions we had during our stay, and we'd gladly stay again if we ever returned to Rome!