I had a great experience at Nostos Studios. The room was very clean, and the bathroom too. It included clean towels and sheets. There is a fridge with a bottle of water included (which was nice with the heat in July). There's is also a small kitchen in the room with everything you need to cook/eat! And of course air conditioning worked perfectly. The room got cleaned every day. The studios are located only few meters away from the city center.
Stavros and his wife are very kind and nice people and helped me with all of my questions.
I only stayed for 3 days, but I would have liked to stay longer. I guarantee you will enjoy your stay here! Thank you very much!