Try Club Maeva in Manzanillo, MX. We have 3 kids and we had a 2 bdrm villa, one room had 1 queen, 1 room had 2 singles and the living room had 2 sofa beds. We also did a Club Med and they have adjoining family rooms that were no more money. Brisas Guardalavaca in Cuba has a program with connecting children’s rooms for kids under 14. Lately we have started renting condos as the kids get bigger – I miss the all-incusive aspect of that tho.