My week-long "day dream" type of activity has been to start designing a house in Sketch Up. I only finally got to the task this Friday evening. The idea here is that the one side on the right goes below ground, to connect to a larger area below ground (green), likely by some elevator shaft. The section above the house, on the left, is a pool. More to come... I find the process relaxing. When i want more detail, okay, then I'll stress.