I'm not involved in any condo projects. But I'm not really talking about condo projects here anyway.
I'm just pointing out an interesting article I read in Wired magazine, the last place I though I would read about innovation in real estate. It features the innovative design of a condo project proposed for Chicago with south-facing windows tilted at 71 degrees. Keeps the hot sun out in the summer, lets the warm sun in in the winter.
I read Wired because its interesting and keeps me up to date on technology. I guess you never know where you are going to find a nugget.