We loved our stay in Kamari in this apartment. It was actually better than expected, with a very central location and two balconies to sit out and have a drink it the evening.
The flat was extremely clean with air conditioning and even had WiFi and a washing machine (facilities which are not advertised in the posting).
In my opinion, Kamari is the best place to stay on the island for beach, wide range of reasonably priced restaurants and bars etc. Vivi recommended restaurant Pinokio which is just opposite the flat, we loved it and went twice also loved Taverna Amelia.
Thanks for everything Vivi and if we ever come back to Santorini we will be looking to stay in this lovely flat again!