The flat is in a perfectly central location and it was the main reason we have chosen it. However, be warned that the centre of the city is quite noisy, something that was not a surprise for us.
We haven't met Akis, however he was available on the phone the couple of times I called him for assistance.
The flat is big but ideally it is for two people, as it was our case. this is because the double bedroom is not really usable as the bed is not at all in good shape, so after the first night -with very bad sleep for both of us- we moved to the double mattress of the living room. The latter is the best piece of the flat. The balcony is wide with a very nice sea view, just as the pictures show. The bathroom is very small and it needs a renovation. More attention should be given on the cleaning side.