This isn't inclusive but should give you a good start.

They also woo owners with flat fees and all-inclusive package pricing.

This isn't inclusive but should give you a good start.

Landlord's damages in the event of default / evictionThis is not an all inclusive list.

Punta Cana is first and foremost an all-inclusive destination and there's no way an Airbnb can compete against those.

For extra formality, put it on a nice document with your letterhead.Re: Non-Binding Letter of Intent to Purchase Real Property Located at [Property Address]Dear [Recipient's Name]:This non-binding Letter of Intent ("LOI") is submitted by [Your Name] (the "Buyer") to [Recipient's Name] (the "Seller") with the intention of setting forth certain preliminary terms and conditions for the proposed acquisition of the real property located at [Property Address], inclusive of all improvements, appurtenances, and fixtures thereon (the "Property").Purchase PriceThe Buyer hereby proposes to purchase the Property for a total consideration of $[Amount] (the "Purchase Price"), which shall be subject to adjustment based on the results of the due diligence investigations and final negotiations.Earnest Money DepositContingent upon the execution of a definitive Purchase and Sale Agreement (the "PSA"), the Buyer shall deposit earnest money in the amount of $[Amount] (the "Earnest Money") into an escrow account designated by the mutual agreement of the parties.

States have different names for deeds, such may be called an "All Inclusive Deed" where a buyer accepts existing liens or encumbrances.

If you're looking for an all inclusive software I would recommend RentRedi, you have access to this via BP if you're a pro member.

This isn't inclusive but should give you a good start.

This severely subpar customer service, lack of timely correspondence and initiative from Alan Kirkham should be unacceptable for a company that claims to be top notch and superior to all other CPA / tax advising firms and charges clients a ridiculous $25k fee for their 'all-inclusive services'.