We stayed at Luca's place for three nights.
The location is amazing, walking distance to everything worth visiting in the centre of Catania. The bus station for airport is close, some of the best vine/food/shopping places within 5 minutes of walk along all of the popular touristic historic landmarks.
Lucas places is as advertised, clean, compact and cozy.
And if you need extra help or information, Luca will deliver.

I am very happy to recommend his place and his personality to anyone who wants to spend some time in Catania.