Help with narrowing down a school please (Panama City)

Hi,

My family and I are moving to Panama in July and would like some advice about schools please. My eldest will be 5 in November and my youngest will be 3 in March. The diffiiculty I am having is that most want applications now and we aren't in the country, nor have we visited the schools.

Those that I have approaced so far and had a response from are:

ISP
MET
Oxford International

These schools just haven't gotten back to me:

Boston International
Kings College
PPA

I would really like to narrow down the list, so any advice would be greatly appreciated. I am interested in schools that can cater for advanced children. We are moving from Australia, so I am not that familiar with the difference between the British and the American schooling system but I am leaning towards a British school or an International School, as the kids have British passports.

Thanks in advance for your comments.

Emma