I also use the rubbermaid tubs from walmart for day olds- 2 weeks. I have 2 in my Master bathroom I use for the day olds then they go into another bedroom once they start making a lot of noise. Oce they feather in pretty nice maybe 3-4 weeks, depending on the weather they go into outdoor brooders with heat lamps
This was cleaning day so they are in the middle of my driveway. But I have them on top of each other and have heat lamps on each side of each one.