We had a wonderful stay at Ruben's apartment. The location is perfect for exploring Florence with all the sights within 10-15mins walk. The apartment itself was so clean and modern and had everything we could have needed. It can get a little noisy in the mornings but nothing too unexpected from a city centre apartment.
Ruben was also excellent at communicating and arranged to meet us at the apartment for check in to show us round and give us lots of tips and local knowledge. He even left us a bottle of local wine to drink. Would highly recommend a stay here.