The apartment is perfectly located within walking distance of most of the major sites in Florence. It is within two minutes walk from the Piazza della Signoria, yet it is very quiet at night. There are a number of coffee shops and little restaurants nearby. The apartment itself is spacious, well furnished and very comfortable. Bathroom is modern.
Marialaura is a great host. Very friendly. Her instructions are clear and although I have never met her in person, she seems like a very helpful person.
I would recommend this apartment for a couple touring Florence without hesitation.