We are going to Cozumel around New Years and want some recommendations for a place to stay for a couple with 4 kids ranging in age from 2-11 and taking along grandparents and nanny as well. It would be nice to be walking distance to downtown but we would love beach as well. Nice swimming pool is a priority and we would love to have an in-house cook. We are staying for 1-2 weeks and a villa would be nice. I know a tall order but any recommendations???