The DSCR loan would allow you to qualify based on the rent you are collecting and get up to 75% of the value (175 x 0.75 = 131.25k, minus 20k payoff and closing costs.You could get a line of credit or a bridge loan against it to borrow money, but it would be higher interest.

The good news is you don't need a specialty loan for a house hack, just a traditional primary home loan.

Consider a 15 year loan.

@Patrick Roberts & @Tim Delaney- which lenders/ loan types are good for 80%?

This vary heavily town to town. 20% down is great if buying strictly as investment but if you have a way of owner occupying I would explore that route and apply the 20% down to increasing value of property and instead using low money down loan. 

As far as your next property, if you are already considering moving you will get better loan options + interest rates if you decide to live in the next property and rent out your current house. 

., Purchase Price: $475,000 ($197.9/sq. ft.).Estimated Market Value: $402,000 ($168/sq. ft.).Financing Terms: 2% interest rate, with a 9-year balloon.Unit B Income: $2,049/month (Section 8 tenant through November 2025).Unit A Income Potential: Similar rent or higher; Section 8 cap for the area is $3,234/month.Monthly Loan Payment (P+I): $1,386.Cash Flow Breakdown (if both units are rented at $2,049/month):Gross Rent: $4,098/month.Vacancy (10%): $410/month.Operating Expenses (37.3%): $1,376/month.Net Cash Flow: $943/month.Key QuestionsWould you be comfortable paying an 18% premium for financing at 2%, especially in a market where current mortgage rates are closer to 7%?

So they often will reduce the leverage of the loan (getting 65% instead of 75%) or deny it (which isn't as likely). 

So you are talking about a loan of $200K.

I signed up with them about 3 to 4 months ago, then found out how expensive the loan was to get going with them and told them that I would self finance it instead but they had to cancel the loan first...they use a company called Special Financing Company..the person I spoke to at REI his name is Paul, he said he would take care of canceling the loan, but a month later I realized that they were pulling $599 out of my bank account.