Lloyd,
I spent three weeks in Marbella during the early 1990s marketing for sale several companies in the hotel, golf, and residential development businesses. I played Golf Rio Real and Los Naranjos numerous times, Las Brisas, Sotogrande, and couple of others less frequently. Sotogrande was my favorite, though I can't say I was overwhelmed by any of them. I wish Valderrama had been opened, but based on your description, it is not my type of course anyways.
The surroundings at Sotogrande were very pleasant, but I would have a hard time living there. Hopefully they've made some progress with their roads and freeway. My recollection of Sotogrande is that I spent quite a bit of time on the backside trying to hit punch shots to elevated greens from under the trees, and that I had a hard time getting the ball up and down. Thanks for the input.