Apart from a minor hiccup regarding availability - which we worked around - this was a great apartment and I'd highly recommend it to any couple staying in Florence: very spacious, clean, great balcony (weather permitting) and fantastic location - we were able to walk everywhere we wanted to go (other than the airport).
There's a terrific pasticceria directly opposite the apartment block, Robiglio, and an excellent restaurant just a few blocks down, towards the Duomo, Tavernetta del Battistero (who catered for my wife who is gluten-intolerant). Also, Jacqueline provided us with a list of several recommended restaurants, plus a complimentary bottle of wine upon our arrival (thanks!).