I saw this SMB in Tempe on the Saturday after Thanksgiving. I didn't pay too much attention to this one as they also had a Baja Tan EB50 that was more to my liking but both failed to meet my "no diesel" requirement. This one is an
RB50 and not an EB50. It is pretty basic as you already know. In addition to the things it doesn't have, it does not have the side door cooking cabinet, it does not have an electric penthouse roof and I couldn't find any of the original SMB paperwork or manuals though I didn't look very hard. It did have an alarm system that the dealer couldn't quite figure out how to turn off, and neither of their SMBs had enough battery power to start the engine. If you are going to see it, don't go on a Saturday since their service guys are off on weekends. I wasn't impressed, but my standards are abnormally high.
Both of their SMBs are also listed
here (not my post)