Skim coat the horrible textured wall.   

Tenants are smart and know how to milk the system and an attorney will be the only option to outsmart them but they are costly $1000-$2000.Any other advice given outside the market, I would advice you to void them.

Right now it's the icing on the cake and I'm going to milk it for as long as I can!

Hi Sinan,Have you thought about asking a concrete skim coat contractor if he could solve the problem by making the skim a little higher at one end?

The barn is about 60 x 40 with a big hay mow and concrete basement where the cows used to be milked and fed.

It's hard to tell if it's epoxy or hydraulic cement or just a skim coat.

The drywall contractor said that he would recommend getting a skim coat prior to re-texturizing but its an additional $2000.

They busted in the old milk door, and reached in and unlocked the deadbolt.

I suggest that if you are rehabbing an older home with plaster walls stay away from them if there were extensive wall paper covering unless you are ready to rip the plaster down and do drywall or you can rip the paper down and texture because I have found that back in the day most people did not use sizing and the paper destroys the finish and skim coating is mucho dinero.

It is from this essential player, not online general skims, that the structure of the business is guided.I'm not judging simply observing that you may want to invest not dollars, but sweat equity at this point.