The Retro-fit Kit is designed for people who already have their own chicken coop, but the coop is too heavy to move.
The Kit includes the trolley and all the items to go into the side wheels.
All you need to do is bolt the side wheels to your existing coop and bolt the lowing lug to one end of the coop.
Instructions are not included as it depends on the kind of coop that you already have. If you are not sure if the Retro-fit Kit will work for you, please email me a picture of your existing coop from all four sides and I will let you know what I think.
Please remember, this is listing is only for the mobility items. The photos are of a retro kit fitted to a customers coop. Therefore the coop is not part of this listing.