How to join two Omlet Eglu Cube XLs to create one large coop

I have nine full-size chickens, and one Cube XL was too crowded. I love my Omlet Eglu, so I built off the forum post below to come up with this solution!
Thank you so much to Joshua2 at Backyard Chickens for your guidance -
www.backyardch...

[@bhayden017]

Great set up