Underneath the drain board makes for good storage for one or two plastic
cutting boards.

   I store a 1QT Crockpot inside the sink which can be run whilst underway
on inverter power.  I discovered that it's best to make sure the top is
shimmed underneath the sink/stove top in order to keep the lid in place.
 It got loose once and I came up with stew jerky, but don't think that it
has commercial potential.

Geo/ATL