Alderbrook is a very old property recently revitalized by new owners who, as I understand it, are "Microsoft Millionaires". In fact, right next door to Alderbrook is a "compound" of houses and other buildings owned by Bil Gates' parents and I have been told that his mother has something to do with the management of Alderbrook.
I just want to say that Alderbrook is a wonderful place. Beautifully decorated and designed with attention to quality and customer care at every corner. It has been a very nice place to visit and I would encourage you to check it out the next time you are in the Pacific Northwest.