Positive:
The place is located right in the middle of the historic city center. You can lots of popular sights by walking easily. The flat is super clean and modern. Guiseppe is a great host, super friendly and professional. He provides good tips and helps out quickly in case of questions. Absolutely excellent.
Small negatives:
The flat has no direct sunlight. It is less bright than it seems on the pictures. Most of the time you can hear the constantly blowing fan of the kitchen of a near Restaurant (even through the double glass windows). I got used to it after a while.