Even if we screwed something up, we arent playing with big money.It was a cat lady house, and has been closed up since last august, so the cat urine smell just punches you right in the face. 

, you could get a credit from the seller for the work.But, get  a few estimates as "The cost of replacement varies and depends on the size of the system, the soil, the water table and proximity to bodies of water.

It smelled horrible in the bedroom. 

And leave it at that.My 4 unit is a former general store and as with many small, old towns, the rear was the mortuary/embalming location before the bodies were then taken back to homes for the wake/funeral.

So I was hoping to get the suggestion from some body who is involved in real estate ( a flipper , an agent , a lender) as this might be a famous concern among their clients .

Let's see...having a tenant turn into a missing person and the police find his body by the railroad tracks. 

A good example might be a property with rent potential of $800 but smells like cat pee and looks horrible. 

With all the desert surrounding Las Vegas, one would think there is an abundant amount of land to bury dead bodies or build new homes.

Even with serious cleaning and paint, the cigarette smell may still linger.

Make sure to note any damage the cat has done as well, including smells/carpet stains/etc... and record this to take out of her deposit.