Hi tica,

and a happy new year!
The standard rooms, which I saw, have 2 beds (app. 1,60 x 2m). So each bed is suitable for 2 persons and I don't think that anybody of your family will have to sleep on a sofa. Right nearby the hotel there are no shops until now, but in 5-10 minutes walking distance you will find the first shops, pharmacies, etc.. So for the first or urgent needs you will find some shopping facilities as well, if you don't want to use the hotel shops. If you want to go to bigger bazars in Colakli, Evrenseki, Kumköy or to the old town of Side you have to take the dolmus, a taxi or a longer walk on the nice beach.
Minibar will be filled with water and softdrinks upon arrival and refilled with water when needed - at least this is what the german hotel description says. Concerning the ice cream I don't think that
Magic Life is fuzzy like some other hotels, which are giving ice cream to very limited hours. During the day and also in the restaurant most probably you or your kids can eat as much icecream as you like

Concerning the fresh orange juice I did not find any information in any description. So either the juice is included or against a small charge - but let me see, if somehow I can find out more.