Product review (4 stars): Seems to be ok. I measured the interior for ...
Seems to be ok.  I measured the interior for usable space (as opposed to what's advertised) and by my estimate it's about 2.4 cubic feet.  My measurements are as follows:

Top and middle shelves:  H: 8 5/8, W: 14, D: 13.5
Bottom Basket:  H: 8.5, W: 13.25, D: 8

Most appliance manufacturers are generous in their own estimates of capacity (not just Whynter) so I thought I'd just give my two cents as to what it's true capacity was in case someone was also looking at units in person.