AC (the cold kind not the electrical kind)

Hey everybody,
Long time lurker, first time poster here with a quick question. I finally got a cargo trailer and am working on the design/floor plan. I don't really like the false wall in the back as it seems to take up a lot of room in a trailer. Has any one mounted the AC into the rear door? I remember seeing something like it, but I can't seem to relocate it. Thank you for your time and inspiration. I hope to be able to start a build thread soon (fingers crossed).
Long time lurker, first time poster here with a quick question. I finally got a cargo trailer and am working on the design/floor plan. I don't really like the false wall in the back as it seems to take up a lot of room in a trailer. Has any one mounted the AC into the rear door? I remember seeing something like it, but I can't seem to relocate it. Thank you for your time and inspiration. I hope to be able to start a build thread soon (fingers crossed).