I was on a business trip but was happy staying in someone's home, and they gave me a warm welcome. The room faces out onto a plaza and the area was not noisy. Basic things are nearby and the hosts have many recommendations for everything else. It's less than ten minutes to the Metro, so good for getting to RAI or into the east side of the centre, and not far from the number 3 tram route. I walked in and out of the centre and from RAI, and if you don't mind the distance it's interesting and felt safe.