There is statutory, and as you pointed out, now Fannie/Freddie guidelines, that exempt many transfers from being subject to the Due On Sale Clause...asset protection/estate planning purposes are covered.

You would only pay taxes on all passive investments in a traditional SDIRA at distribution, unless you have a mortgage, then the portion of the income derived because of the mortgage will be subject to UDFI (unrelated debt finance income) which will trigger UBIT (unrelated business income tax). 

You're buying a specific property, in a specific location, in a specific condition, subject to local rules and regulations.

You ARE subject to CA LLC tax just by the fact of YOU being a CA resident, sorry.

When people bring up Subject To (very risky) and private money it's usually because they have seen a lot of scaling content.

Nothing a "subject to" enthusiast could think up? 

Another strategy is "Subject To."

@Dave Tasset I haven't personally invested with this company but have heard good things about then. 7e Investments, Chris posts frequently on BP.

However, these fees are subject to variation as they are determined by the banking entity providing the service.A Bank Trust not only transforms your dream of owning property in Mexico into reality but also offers unparalleled flexibility.

You don't have to answer that, nor can you because it's subjective, but the point I'm trying to make is that they may not view it as a great deal as it currently exists.