The slab is poured ... it looks bigger now! On Friday they poured the concrete and completed the slab for the project. You can see in the photo's that it is at 2 heights. The playroom and office are easy to discern, as is the "kitchen" area between them. This process took the morning, involved about 4 of them and seemed to go painlessly. By the late afternoon we could walk on it. They polished the concrete in the rooms (which will have wood floors) and put a broom finish on the outside area (which will likely have tile). The broom finish ensures that even when wet, it isn't slippery. The whole thing looks bigger than it did before, I know it isn't ... we think it'll be a great size. Steve tells me that if the weather holds for the week, by next weekend all the walls will be up.