Next step is to dispute the transaction through the credit card company.

Will need good/great credit scores and probably 25% plus down.  

However, since both units are rented this would be classified as an investment property in which case your rate will probably be 4.00% to 4.250% on a 30yr fixed depending on FICO credit score.The maximum loan to value for a cash-out transaction (investment property, duplex) is 70%.Based on the information you've provided it doesn't appear the value is high enough for the property to be eligible for a cash-out transaction but you can still remove PMI.If you want to send me a PM I can run a complete analysis to see if removing the PMI will offset the slightly higher interest rate.I'm also licensed in CA so if you're looking to purchase a property I can help with that transaction as well.

Prepare a loan agreement and report the interest that the C Corp will receive from the LLC. 

As long as u can put it on a credit card, I'd never worry about it.  

Regardless anything less than 2M +/- is left to be the domain of local banks and credit unions.  

We're entering the winter sales season are you prepared to hold until spring?

What to Look for in a Real Estate AgentWhen buying a home, you want a real estate agent who… Takes the time to understand your needs and goals, so you have a true partner in your home buying journey.Explains everything clearly and answers your questions, so you’re never in the dark.Has expertise and a track record of success in the local market.Knows how to find great properties in your price range.Will alert you to new listings, quickly, so you get the jump on those opportunities.Will advise you on the best price to offer for the home you want.Will prepare and present the offer, and skillfully negotiate such things as price, conditions, closing dates, etc. so you get the best deal.Will save you potentially thousands of dollars by ensuring you don’t overpay for the property you want.Will recommend reputable home inspectors, movers and other professionals you may need.Not every real estate agent offers all of these services.

I have 750+ credit score and no debts.

Opportunities arise out of no where sometimes but you have to be prepared for it.