Unfortunately, we just don’t have the testing supplies necessary to do wide-scale testing yet.

Its about supply and demand and the lending world is being tested.

And simply saying "wipe them down" ignores the fact that there are nationwide shortages on cleaning supplies, disinfectant wipes, hand sanitizer, etc.I can tell you that every single PM is making very difficult choices right now.

More demand than supply. 

Ask them if they have a shotgun.Regarding the vapor barrier, I'd tell them you don't intend to do that but if they want to, you'll supply the 6 mil plastic (about $100)Otherwise, I would suggest that you tell them that if the property is not going to meet their needs, you'll refund their money when they give you back the keys and everybody goes a different direction.Based on what you've stated so far, I think these tenants are not ever going to be happy in this unit.

You could also leave some cleaning supplies around for mailboxes and railings.

Create new relationships and continue to build on the existing ones.Now that you're transitioning to sales, I recommend calling warm/hot leads daily - FSBO, Expired, and buyer leads.Fsbos can be found on ZillowExpired on RedX and other platformsBuyer leads can be found at: open houses; Zillow/Realtor,Trulia; Running targeted FB ads; OR partnering with a trusted lender to supply in-house leads or sponsor some of your online ad spend.Book suggestionsI'd recommend:EVERY BP book -https://www.biggerpockets.com/storeMillionaire Real Estate investor AND Millionaire Real Estate Agent by Gary Keller - very practical books.

So from a supply demand perspective this could potentially cause prices to even rise. 

Read the rules and regulations about New Jersey requirements.

Portland is very specific in their rules and regulations and can change at any time.