What is your max offer price on:3BR/1BA, 1,000+ sq ft, 35 yrs old SFR, all electric, central air, all brick SFR.

I maybe able to get someone if I just steam the carpets.Here's the list of items I'm thinking about doing to remove the odor.1) Shampoo Carpets2) Clean Walls3) Air Ducts CleanIf that does not work, can I charge him for new carpets & new paint in the master bedroom? 

Recently, I had to pay $60 for an HVAC tech to simply tell me that the air filter needed to be changed on a 4-month old HVAC system in one of my rentals.

I like my contracts air, water, and BS tight!

If you make a tight cut in a door way and then the floor expands it will apply unwanted pressure and you could get air pockets under the floor also.

BTW whats a Air bnb unit?

In a space like real estate investing I think there's probably too much over-polished sales pitchy stuff out there, so I'd tend to air on the side of staying a little less polished, a little more authentic. 

My problem, the other tenant is an attorney and threw out the following:As pursuant to the agreement on page 1 of 6, # 17, Maintenance:“Tenant shall professionally maintain the Premises including heat, air conditioning, electrical, plumbing, and water systems, if any, and keep glass, windows, and doors in operable and safe condition….”

Heat is forced air.  

Be sure to get mold testing done after remediation and removal of drywall areas so you have a record of clean air following the remediation if anyone were to ask, but you shouldn't need to provide this information unless requested.