Vasiliki is a very nice and open host.
Our room was clean and 1 minute walking distance from the beach. We had two beds, our own bathroom and even a balcony from which we could see the beach and the ocean.
The room was clean and had a fridge, and a portable stove as well as an old toaster to make grilled cheese, that unfortunately was a little damaged from the inside (the surface coating was coming off). There was a coffee machine and a water boiler so everything you need for a couple of days. Unfortunately there was no salt or pepper or oil to cook so we would've had to buy that if we wanted to cook.
Besides that the beach was super close, we even had a pool on top of the roof from where you have a great view. 10 m from the apartment there is a supermarket as well as many restaurants and places to rent a quad.
Enjoy your stay! For 20€ per night it is definitely worth staying at this place!