I LOOOOVVEE this coop! I think I'm going to build it for my 4-5 hens (I have a strong suspicion one of them is a roo at 3 weeks old). Do you think 6x6 would be big enough? Has anyone had a coop like this? When you water the plants on top, does it leak down into the coop? Does the water "pool" and kill the plants when it rains? http://www.mypetchicken.com/catalog...oof-Building-Plans-up-to-4-chickens-p659.aspx