My husband came from Lowe's saying they had their 8X7.5 shed on sale. It comes with skylights, two windows, and a vent (round circle at top of roof). It might also come with shelving. The website shows $1000+ but Lowe's had it at around $400. I'm thinking that one vent isn't enough. Their is plexiglass over the windows? So, take that off (or window plastic out) and put hardward cloth there instead. Is that enough venting? I also talked to him about putting a doggie door to the side of the building and have a run to the side. We already have an 8X8 so could easily build another one. This would be an early morning run only since the chickens free range. The idea would be to open one of the big people doors on the front once we got up. What do you all think? The website for the shed is at http://www.lowes.com/pd_236537-7512...ntURL=/pl__0__s?Ns=p_product_price|1&Ntt=6411