FWIW, the Meopta 6x6 and Durst F-30 are very nice, yet compact 120 enlargers. They go for cheap prices at the auction (shipping will likely cost more than the machine) and are often give aways on Craig's List.
IIRC the "footprint" of my F-30 was about 11"x14"
One of those, a set of trays, a speed easel, a grain focuser, some clothes pins and a bit of line and you're in the printing business! You can probably get the whole kaboodle thrown in with the enlarger.
Cheers!