Federico is a great host! Stayed 2 nights at his trendy flat and he was absolutely hospitable and friendly. His place is outside the city center, but super accessible via a 15 minute bus ride. Didn't get to see him too much cause I was sight seeing most of the time, but we kept in touch regularly through whatsapp and he'd always message to check up if I needed anything or throw some restaurant suggestions my way. Would definitely stay here again!