The apartment is really really well located. You are 2 steps away from Ortigia. Antonio was very flexible with regards to our arrival. His wife welcomed us and offered us a big bottle of water and a bottle of wine.
The apartment is clean and you can find all the basics (plates, cutlery, olive oil, salt,...)
The double bed is a convertible but was comfortable. The pillows were a bit hard from my perspective.
The negative points of this apartment is the noise as even with the windows closed, you can hear the sound from the outside as if the neighbors were inside.