Rob
I will try and help you out, we are owners on Condado (but do not live there). Long term, we also plan to commute to Spain during the winter months, occupying CdA for 3-4 months of the year.
Polaris has pretty much nothing to do with our resort. The Golf Course is run by a company (whose name I cannot remember), the community is managed by Millenium and the community elected presidents and the banks (as far as I know) own the commercial units and the unsold properties.
Regarding how full the resort is... depends when you are there...
During summer hols, it is very busy with lots going on, see the recent thread on here about what new businesses are on the resort. In the summe there are kids clubs and markets and fiestas all organised. The bars and restaurants and supermarket are all very busy!
Off season and winter, it is much quieter but facilities, bars and restaurants are still open. This is when I prefer to visit! As you are going over soon, you willl see - very few cars parked and restaurants fairly empty for the most part.
All in all, the resort is great but still would benefit from further development (which is still on the horizon given a little bit of luck).
Goodluck with your trip and ask if you want any more information!
This message was last edited by wanderingwoman on 28/01/2013.