We loved Anna and Carlo's loft. It was spotlessly clean and the mattress was very comfortable. Checkin and checkout was super easy, and Anna and Carlo contacted us after checkin to see if we needed anything. Fantastic hosts.
The building was charming/historic, the area was residential, and the area had plenty of shoppes and restaurants within a 10 minute walk. The central train station takes about 30 minutes to walk to.
There were people talking loudly outside every night, even quite late at night, but we were super tired after exploring all day (usually returned after 11 pm) and so had no problem going to sleep despite the noise.