What does the fact you had to re-paint and replace carpet due to a water intrusion issue have to do with the plumbing issue that’s the focus of your post?

We added value by re-doing the whole house, installed vinyl floorings, rebuilt 2 and a half bathrooms, re-painted the whole house, replaced all the hardware in the house, installed new lighting, ceiling fans, re-painted the kitchen, and completely remodeled the upstairs.

We replaced floors, repainted every inch of the interior, and fixed everything that needed attention.

The reletting charge doesn’t release Tenant from continued liability for future or past-due rent; charges for cleaning, repairing, repainting, or dealing with unreturned keys; or other sums due.

The manager offered to repaint one of the rooms during a turnover and we told him he didn't owe any rent that month.

See if you can just repaint the cabinets and install new countertop. 

Our choice was to repaint and put in new carpet to replace the new carpet they damaged. 

You're going to have a hard time charging for things like repainting the doors.

It demanded to replace full flooring, scrape walls and repaint costing entire year worth of rent from that unit.Question: are there technical solutions inexpensive to remove cat urine instead of replacing all wood , carpet and walls?

Repainting the interior of the house2.