Alberto's apartment in Florence is in a nice location right off the main street. It was an easy 10-15 minute walk to get to most of the sites.
We were disappointed that the patio with the Duomo view that we were very excited about from the pictures was unusable because the downstairs neighbor feeds a flock of pigeons. They were always around, and we couldn't go outside and enjoy the view.
The apartment also didn't have hand soap stocked in the bathroom when we arrived, and they'd just run out of laundry detergent. The toilet paper was also low.