I stayed in these apartments in October and there was no kids club or entertainment whilst I was there but it could be different in the summer. The pool is amazing and apartments are spotless. They do have a large chess pieces that the children could play with. Also there’s is a trampoline and activity place opposite these apartments and for a small price your son would have a whale of a time also the beach is directly opposite. I hope that helps.
there are apartments on ground level i would email them and explain to them i`m sure they will help you out but request it with jet 2 on your booking with them you can email barcarola as well just to make sure your request has been delt with jet2