home ventilation

In one of our bonding moments with my husband, we talk about our dream house. I told him that I really loved if he will put a home ventilation on the atic. We want to provide two rooms for the kids—one for the boys and the other one for the girl. He said that he want to make the airconditioner to be centralized in the whole house. I told him that we need to make a playground on the grass lawn.