I have my 15 chicks brooding in the front room because everyone who lives here really enjoys watching them. Our place is an old farmhouse with a wood-stove on a gravel road, dust is a fact of life. The smell is fine, I clean the brooder shavings every 5 days, i like the fresh chick-n-pine shavings smell. I do look forward to finishing their coop and moving then out in a week or so for the joy of watching them expand into bigger space. I've added onto the brooder, but flying practice has started!. Good incentive for me to go out and be with them and work on projects, the coop and my workshop share a wall (there will be a chicken door!). I will keep their heat lamp going in one corner of the coop till it warms up more. Here in the Oregon Coast Range it's chilly and damp usually through mid-May. Just keep an eye on them and they'll tell you if things aren't right.