We stayed one month in this house for a workcation. The house looks exactly the same as in the pictures. There literally is everything you could ever need for a longer stay.
Kitchen was well equipped too. Note that there is no oven in case you would need it for something. Bed was comfortable but pillows were maybe a little bit too hard and low for our taste. Wifi worked well but was slightly too slow for our needs.
The location in Ortigia is great! Everything is very close. 1 minute walk to a little food market and 10 minutes to the beach.
Only negative thing really were the loud neighbours (and neighbour's dog). It's an old building and indoors you can easily hear even normal talking from outside. This of course is not Francesca's or the house's fault but just to know if you get easily annoyed by noise.