Great place! Cozy, clean, there is an espresso maker, close to both the train station (10min) and all the museums (6+ min). Sfogliatella for breakfast 2 min from the flat at Pasticceria Capriccio is a must. Diego was responded very quickly and made me feel at home!
The building is old-style, so noise carries easily. I had no problems as I brought earplugs for the night.
Would definitely stay again!