Communication with Francesca was easy and prompt; and her husband was waiting at the apartment when I arrived. He was very kind; helped me with my suitcase and showed me all the features of their cute apartment. Of note, the family also has a larger apartment across the hall; equally nice and perhaps better for a couple. Francesca responded quickly to my request regarding the heat -and made me feel welcome, indeed. As mentioned, the apartment is in a perfect location for walking the city, and I would certainly recommend Le casette di David for a short stay in Florence.