We stayed in the Andreas Studios for 2 weeks in September. The rooms are basic but very clean. Bedding was changed loads of times, even the day before we went home. It was the first time in years of going to Greece that I havent been bitten by mosquitos in the room.
The studios are quite a bit further from the centre and beach than the brochure suggests but to be honest the walking did us good as we are usually really lazy on holiday. For a few euros you can catch the "pony express" back in the evening.
The worst thing had to be the cockerels crowing all night but this is a fault of the resort not the studios ie it's the same wherever you stay in the area. We found Denis to be friendly and funny and he helped me to try to speak Greek. Yes we would go back.