Jaki, yay for great numbers! Can't wait to hear how your u/s goes!

Renee, that's so cute! I've found I'm starting to think about what bub might be able to hear.

OT: With regards to the patio, our house is L-shaped and we'll be filling in the L part to make a rectangle (if that makes sense). The patio will be on the western side of the house, with the house to the east and north. Since the land rises to the east, we actually don't get much sun until the afternoon (western sun), but I noticed last week that the western wall of the rumpus was quite warm to the touch, and that's in winter... I'm a bit concerned that we won't get much breeze since it'll be completely sheltered on two sides. The roof will sit about a foot above the existing house roof, rather than meeting up with it, and the tradesman that DH wants to use said that we don't need insulation in that situation since the hot air can escape through the gap. I guess I'm just not convinced since I don't have any experience with any of it...