Additional specifics below:My wife purchased the property in 2020 for $160K.

I will offer cash, and I don't care in what condition it is in or how much you owe on it".1 month later:You get an other letter in the mail.

You will find allot of amateurs offering to do this kind of work but you will always get what you pay for.

People offering cash to buy houses are a dime a dozen.

I've stayed in properties that offer a small selection of drinks or cheeses from local farms but have never seen it scaled to other aspects of the property.I'm wondering if any STR investors out there employ a similar arrangement?

These would also not take too much time except for my partner and I both still working full time jobs in addition to managing real estate so we are open to various ideas that might improve our efficiency.

Notify her that you are withdrawing the offer and be done with it.I recommend you complete a thorough screening first, then offer the rental to the applicant.

We have our own personal home, but are interested in the idea of having some rental properties to generate additional income and build wealth. 

Many lenders offer up to 85% on investor financing for a 1-4 unit purchase transaction. 

Tapping into the equity of your mobile home portfolio can be challenging, but there are several approaches you can take:Home Equity Line of Credit (HELOC):Primary Residence: If you own a primary residence with substantial equity, consider taking out a HELOC to fund additional investments or improvements to your mobile homes.