Toula wasn't available, so we were welcomed by the family-friend Bill, who was waiting for us in the metro, despite our delay. He kept kindly, warm and smart.
The studio was a new one, very clean and well equiped, and the sofa was very comfortable. The bed too ! The "plus" was the balcony with table and chairs and shadow !
And what we appreciated the most was the airconditioning system !
As Toula said, it's a very good place to discover and visit Athens on foot. Quite environment, close to the metro.