I don't recall hearing anything about these vans but there is one on the Minneapolis Craigslist.
https://www.crankyape.com/default.as...mNumber=116500
A few things come to mind in the positing and the first is the big list of fault codes on it for the Spinter at two years old and 45K miles.
I just noticed that the discounted ones are on Promaster chassis.
There appear to be only two overhead storage compartments and no look at under the sofas or from the rear.
225 "amp" battery which is probably 225ah which is pretty low for an RV with an induction burner and probably no propane.
Interior does appear to be very nicely done in both quality of materials and workmanship.
They must be having trouble selling them, though as they are offering a $50K discount on a $170K van on their website which might put it into a range of DIY mods to make it more suitable if that was desired.