You can do this by filing for automatic IRS consent via IRS Form 3115 - Application for Change in Accounting Method.

Tenant agrees not to repair their dwelling or anything belonging to Landlord without prior written consent of Landlord.

I still think the biggest issue with TICs is Unanimous Consent. 

That's my understanding.Having said that, I invest through a revocable living trust so that all the asset is under a living trust.

This can get into SEC requirements and you'll often find that they may have a solution to defaults or demands for capital by substituting notes or collateral, this gets pretty much a scam as no note is identical to another, substitution with consent is one thing, substitution at the option of a lender/broker with a note holder or investor should not be agreed to.

When they started fully refunding cancelled bookings with no regard to my cancellation policy and without my consent I immediately blocked off all of the high season dates for all of our properties.

There are also numerous circumstances where the person/entity on legal title of the replacement property acquired does not match the person/entity that was on legal title to the relinquished property, such as fully revocable grantor trusts, single member limited liability companies and Delaware Statutory Trusts (DSTs) that are disregarded entities. 

The borrower(s) may have initially purchased the property as one of the following:a natural person;an eligible inter vivos revocable trust, when the borrower is both the individual establishing the trust and the beneficiary of the trust;an eligible land trust when the borrower is the beneficiary of the land trust; oran LLC or partnership in which the borrower(s) have an individual or joint ownership of 100%.The original purchase transaction is documented by a settlement statement, which confirms that no mortgage financing was used to obtain the subject property.

"Purchaser further agrees that it will not enter into any contract for deed or lease with option to purchase agreements regarding the Property, unless Purchaser is a non-profit organization or has obtained Fannie Mae’s prior written consent."

an applicant or licensee has paid or received a rebate, profit, compensation or commission to or from any unlicensed person, except the licensee's principal or other party to the transaction, and then only with that principal's written consent'.