Daniele & Clara's place was sparkling clean, they definately uphold high standards. We only corresponded with Daniele. He gave us the locals overview of Florence with many suggestions of where to and where not to go. A very good location if you don't mind walking, plenty of amenities nearby. If you need to do laundry there are plenty of laundromats close enough, but the space does not include use of a drying line so you might want to dry your clothes there too.
Fully booked this apartment has 8 guests, which can lead to a bathroom queue, he does suggest you limit your time, but not everyone adheres to that. It felt more like a hostel.
Overall it was a great stay and it was a great way to explore florence.