We spoke to Zachary on the phone as few days ago and asked him if he had been to see the new house. He answered in a very resigned voice, "Yes, but, It's not ready yet, they still have to build it!" He has this on his mind I guess - Last week he asked if we were going to have a basketball hoop. Obviously, he's trying to plan for the future!
He has a story book on how to build a house that shows all the steps, so pretty soon he can start overseeing the jobsite for us!