Great unit, and incredible hosts. Very spacious with one full bath and one half bath, full and well stocked kitchen, and comfortable beds.
The hosts left out maps, and their top recommendations for food and activities which we loved.
The only couple of cons were: 1. Wifi is quite slow and 2. The water while showering switches from cold to hot constantly. But those are both minor things, and I would stay here again.
The location was excellent, right beside the Uffizi gallery and the river is one block away from your door!