I have simply never found a reasoning for doing a different transactional method.

I am guessing his hands are tied as Norada is simply the marketing company and I am guessing no operational control of Wagner.

With seller's permission: Unscrew the shower head and put it on shower floor.

You're not in the position to be a cash buyer...as a former wealth manager, it's simply not a good play for you for many of the reasons stated above and more.  

Anything 1m+ will be harder to sell (I am making assumptions on the price), there is simply a smaller pool of buyers.

And there's been MANY times I get bookings that come through for same day check-in and they "pay" with an invalid card but because Booking simply collects and passes along the card number, if I don't notice the card declined in my system they get a check-in code and I'm chasing people down for money.

It's simply a numbers game. 

I was simply reaching out to people in a thread and introducing myself and now I'm banned....can you please help?

However, the most effective method is to simply tell the tenant that they'll need to provide proof of insurance prior to or on the day 1 of the start of the lease, otherwise the keys will not be provided to them.

., to be honest, if you can't simply explain it in a post, you have already lost a vast majority of investors.