Why, because of the main stable coins, it is the only one on of the largest exchanges, Binance, will NOT do a 1:1.So, you're best bets would be those like USDC, TUSD, GUSD, BUSD.

I am located in Maine and have 2 six unit buildings, 2 four units, and a 5 unit. 

It is not uncommon - main reason we see right now is over inflated original ARVs and now borrowers cannot sell and pay off the lender. 

I've read BiggerPockets' Real Estate Investing book and am particularly interested in the house hacking strategy, as I'd like to move out of my current living situation.Our main dilemma is choosing between a single-family home (renting out one room to a close friend) or a multifamily property like a duplex or triplex.

@Alex Messner, your decision, amongst other factors, mainly depends on you and your wife's financial profile. 

My main question is will I be happy in 10 years that I bought this property?

The hilly terrain is a main reason for this and you can't really see that on a map so knowing the areas is key.We have old housing stock as well so big things like plumbing and electrical can vary cost wise if they have or haven't been updated.

If cash flow is the main goal, there are many other markets to consider before San Diego.

I'm a fellow real estate investor and I own properties throughout New Hampshire and Maine Southern Coast, I'd love to connect and bounce ideas off each other. 

It’s as if pointing out any negatives about the guru, or his system, is a personal attack on themselves.