Hi Scot,
We completed last week and are going out again in two weeks time.
We were the same as you worrying about what is happening and although it is by no means complete we have had assurances from PW that all plans will be complete.
I know they have changed the master plan as I have now personally seen three plans for CDA but remember most builders developers change plans at some time.
Personally the feeling we got when we got the keys to our apartment and walked in was fantastic.
When we completed we were over for a few days and drove down to the local beaches at Mazorran for a swim in the evenings which is what it is all about in Spain.
We did our snagging but was not happy with it and went back after completeion and snagged again so don't worry about missing anything, basically you have a year to snag your apartment.
As for the Notary for us it was a doddle in and out in one hour.
If you are still worried about whether PW will complete to plan look on your deeds for La Isla it clearly states that we are getting three swimming pools on the Island.
Even though CDA is no way complete it is still fantastic and we are so happy to have bought an island apartment there.
Good Luck
You will not be dissapointed.