I am amazed people are willing to spend $300,000 to $1,000,000 into an STR but unwilling to invest in research tools to properly analyze the market place. 

It only gives the Seller the option to rescind as such:Seller’s Right to Rescind: Seller at its sole discretion may rescind the Contract of Sale of the Property and return the Purchaser’s Earnest Money under any of the following conditions: Property is damaged prior to the Closing Date, Seller is unable to deliver the Property as advertised, Seller is unable or unwilling to remove valid objections to title prior to the Closing Date, any errors are made in the calculations concerning the offer to sell the Property, Seller is unable to acquire title to the Property, or the Property is subject to any redemption rights.So now we have all our funds in escrow with no concrete closing date and no opportunity to get out of this mess. 

There is always drama - moving boyfriends in without permission, fighting, smoking (and fires that go with it), often unable or unwilling to pay the tiny amount of their portion of the rent, not paying utility bills, helpless to do minor maintenance, unpermitted pets, frivolous inspection failures... after all this, when they finally leave, you have to rehab the entire apartment because it's trashed.   

Not my legal opinion, but if a tenant is unwilling to retrieve small items left behind in the unit after their lease has ended, it is considered garbage.  

If you're unwilling to exercise your rights, and to speak with an attorney so you know what they are, then call a real estate agent and sell the property.

I've become an unwilling expert in local social programs and charities.

If Joe is unwilling to do this, then maybe he's not the go-getter you want to work with anyway.

The bank was unwilling to accommodate this continuing change of address.

In other words, I'm not afraid to invest money by paying a private investigator when other investirs are unwilling to do so.

Afterall, this is a public forum open to help investors succeed in REI.David-If your lenders are unwilling to underwrite until until B is on title, then continue to look.