When we arrived, we called Antoniou, he arrived in a few minutes to let us in. He was very helpful, and showed us around the apartment, which was very clean and well equipped. It would have been good to have a kettle and maybe a toaster.
The only negative for us was how many stairs we had to climb, nearly 50 of them with our luggage.
I think Air B&B has a different interpretation as when we asked for two bedroom apartments. It was one bedroom with a sofa bed in the sitting room without bedding. It was assumed that as we were only two people we wouldn't need two bedrooms. This was not Antoniou's fault.