I took my teenagers 13&15 with one of their friends also 15 for a cheap break in Corfu at the end of half term. The hotel met all our expectations, we chose all inclusive and the food was sufficient for our needs, plenty of choice, hot and very tasty. The room (a bungalow) was dated but the beds comfy and the shower good, how much time do you spend in a room on holiday? The activity pool where we spent our days was lovely, plenty of sunbeds at all times of the day, friendly bar staff and a snack bar style restaurant at lunchtimes.
We had a fab few days and will definitely return when we need another short break in the sun again.
My only negative was that if you have a night flight time home, you are expected to pay (10 euros adults and 5 euros kids) to keep your wristbands when you check out at midday! We were being picked up from hotel at 6pm so couldn't take advantage of the evening dinner buffet only lunch! More