Don't be a cheap skate, be a land lord.

Texture using joint compound + roller.3b.

Maybe we skate one more time? 

Here's the short version:Partially demo'd, house was literally separating in the middle, and typical roller coaster pier & beam.

She skated with a subsidy for many years from a nice old landlord.

All I have had for 45 years was a 3/4 inch wide tape with a roller ball on the end. 

I believe I have a better 'approach' than this "buy -n- hold" mentality that remains almost entirely beholden to whims of a highly controlled and regulated "casino play..." just like the rest of their "what goes UP, must come down, roller coaster" games.

Then he used a paint roller, applied KILZ primer paint to subfloor areas (could even do the studs if you want since you have that open). 

and don't buy roller covers made for smooth walls.

Absolutely. for dog pee--Pull up the carpet, pour it out 1-2 of cups kilz at a time, use a roller on a long pole, bare feet or flip-flops.