I've been to Carolina's place with a friend for one night. The apartment is located in a great location, right in the centre of Florence. The room was really comfortable and clean, and so was the bathroom. I didn't meet Carolina, but her mother was there to welcome us. She was really nice. On the day we had to leave, our train was late in the afternoon and Carolina's mother let us deposit our bags in her place for as long as we needed. That was really helpful. We really had a great time.