In hot markets, some wholesalers and investors use 80-85% of ARV (minus repairs) instead of the typical 70% to stay competitive.A few tips:1.

We'll only do it if we can access the funds immediately. 

Now I'm banned for spamming and while I'd like to handle this privately I'm blocked from the messaging system. 

The money that you end up owing to repay the loan over the 5 year term is now post income tax money unlike how you traditionally are supplying your 401k with pre-tax money.  

Small shop brokers that have access to multiple programs so that they aren't beholden to one or just a few loan programs will typically get the most competitive product for the borrower. 

As for the rest of it, you can find a lot of useful tips on past forum posts along with podcasts and youtube material on the topic (BP and other RE sources).We've self managed STRs for a few years.

I have been following him for a month now.

Now, of course, every market is different.

Any answers or tips would be greatly appreciated.1) Is it at all possible to obtain 15+ year financing on MHP?

If you have access to someone who is ready to trust you with their asset, do right by the owner and go for it!