Grand Aquarium Apartments and teenagers in Icmeler

Hi Everyone, not sure if I'm using the forum correctly but hopefully will get a few replies!! Just wondered if anyone has ever stayed at the Grand Aquarium apartments? We are staying there 4th to 18th July with four teenagers aged 17,15,14 and 14. Would love any info on Icmeler in general and anywhere that's good for teenagers. Also having never been to Icmeler before, an idea of costs over there at the moment would be great? Really looking forward to it and just counting down the days now!!