There are varying opinions on this but mine is: cheap never goes out of style.

Also being able to write down/document goals I set earlier and see if they are being hit.

Kind of reminds me of the old ranch style, with a bit more privacy and access.

Account holders can't take any write-offs personally for investments made in the 401k.

They don't write books, do seminars or post on social media.

Ah yeah, they allow couch surfing style stays since that has been a thing there forever.

I feel like a Daisy-Chain would muck up my Timeline or even the whole Deal.As long as everything is in writing and I get my Fee, does it matter?

It's been a few years since I last updated the list of providers (there are older threads on this topic here on BP), but at last blush there were five trust companies offering the ability to write and service mortgages from registered accounts:B2B BankCanada Western TrustOlympia TrustEastern TrustCommunity Trust CompanyOf these, Canada Western and Olympia has the best offerings at the time.  

I work with a lot of MTR investors and what I am seeing frequently with multifamily acquisitions, particularly with new investors, is that they often test the property just like you're mentioning, as a way to dip their toes in the water and see what works in their area and for their personal style.

If you have anything in writing(texts, emails, contracts, etc) gather those.