Those have far more pre-clusive effect than an attorney letter.

Once I exhaust those options, I plan on contributing maximum to my and my wife's IRAs.

Your short term guests expect more than your long term tenants, and your business can thrive or die based on reviews.The constant turnover and the rush to get everything ready for the next group can also be exhausting. 

Sometimes important documents can be inadvertently stored in unexpected places.Consult legal advice: If you have exhausted all avenues and still cannot locate the lease, it may be beneficial to consult with a legal professional who specializes in real estate law.

Maybe not perfect, but you can tell if you are dealing with a custodian rather than an administrator because they will usually have the word "Trust" in their name or they will be a bank or brokerage.

There are algorithm based studies that are way less expensive than an engineered cost segregation study (~$600 for res and $1300 for Commerical).

There's no need to form a new entity. depends on lending. lending is more favorable for homes in your name than an LLC.

I just don't know.The places we looked at were 1/2 the size of your place and are more of a bargain for visitors rather than an over the top experience like you are planning so I never really looked into that sort of decor.I will say that the prices didn't justify the nightly rate. 60-90 a night just doesn't cut it on a 350k purchase for us.

This list isn’t exhaustive but includes most of the best ways to find quality firms to partner with.Conferences.

@Paul Sandhu buying properties especially in the Kansas City market is very expensive and requires more startup capital than an air bnb arbitrage strategy.