I just drywalled an 18X32 room including ceiling for under 250.00 not
including mud and paint.But the mud cost 12 bucks and I paid 5.00 a gal for
oooops paints, which I got lucky and got matching colors.
The canvas tarps that I have cost 159.00 for a 20 X 16. Do the math, I can't
think that a temporary solution would be cheaper. If you can't afford to
drywall all at once then buy a couple of sheets at a time, hang em and go
from there.

SD