Happy days
"Portable as a suitcase full of bricks", people said at the time. The luggability wasn't an issue for my father and me (it never moved once from where we first installed it); what sold it for us was the software bundle, which was unique.
The tiny screen gave us pause. The salesman pointed out that text was the same size and legibility as newsprint: all the same, we splashed out on a whopping 9" green monitor. When that died, we never bothered replacing it. It was the easiest computer to maintain I've ever had: if I recall correctly, there were no software updates in nearly ten years use!
Eventually, of course, clients started asking for Windows-compatible files: we decided with some regret to retire the Osborne and buy an IBM PS/1, as I recall, running Windows 3.1.
(And that, gentle readers, was where our troubles began...)