Not really, they will be taking the units apart then lifting the sections through the roof, by crane (I've done this before, very simple). This won't take very long at all. I'm not sure about what they have to put in but like they said on the video...." very simple process " that was key. The units then will be easier to sell because most of the wiring and piping will be done on the units....along with all the prints.

Yes, I looked at the video again and I can see the crane in 3 different pictures.