If I remember correctly that one was 4x6. It’s good for about 4-6birds. I put a slide out tray over the nesting boxes and the roosting bars are above that for easy cleaning. Kinda double up on the floor space that way.@RoosterML dimensions? and how many birds was that designed for? I like the fold down door at the side, had originally considered the same for my coop, before I went in a radically different direction.