Carlotta's apartment is fantastic for a solo traveler or a couple. The location could not be better - 5 minute walk (if that) to Piazza del Duomo, two different subway lines, and multiple tram lines. Super secure building that makes you feel very safe. Modern renovation with a fantastic bathroom and comfy queen size bed (and it isn't just two mattresses pushed together!). Nice to have laundry in the apartment too, and Carlotta has a drying rack for you. Oh, and it has great AC for those warm/humid days! I highly recommend.