They couldn't have shot that in L.A.? Or even Albuquerque? I think the cookout was the only scene that was an exterior with enough visual cues to tell where you where they were. All of the interior office scenes could have been shot anywhere.
Bill Lawrence yesterday said it's impossible to shoot Florida anywhere but Florida. It just looks different. I think the rumor was the Walt and Jesse scenes were all shot in Florida, too, so maybe it was a two birds with one stone thing.