lovrenco,
I found this picture of Amiga Inc. headquarters:
Seriously though, in a satellite photograph of their address of about a year ago (via Google maps), they appear to be located in a small one-story office building in a commercial district. Not quite the trailer-in-a-pasture you probably expected, but nothing noteworthy either. If you want to try this trick today, you can probably get their most current maildrop address off of one of the court documents.