Are some banks better for mortgages than others (in terms of down payment, interest rate, length of mortgage etc.)?

., 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%?

How much do they want you to to pay, to pay off one of the mortgages (or both of their existing mortgages)? 

So, in actuality the divide between “good” PMs and “bad” ones is probably no different than any other service provider, be it real estate broker, mortgage originator, etc.The key word I has in my sentence was MAY; as in MAY be hazardous to your financial health.  

Right now, the best offers around me are for some 1.3-4 million, that only generated around 100k per year gross, so there would be a high chance of not cash flowing, and paying money, especially with a commercial loan (these buildings have more than 4 units).I was thinking that although the rental itself does not generate money, I would be able to deduct the mortgage interest, and depreciation from my personal w2 income and would be net positive.

Vestin Mortgage was the poster child for this.

The market has been incredibly robust the last few years and I don't see that changing anytime soon especially as mortgage rates continue to decrease.

I was buying homes for $100k with $25k of my money, and the mortgage was paid off by the tenants.

When you sign almost all mortgage closing packages, you are signing an Occupancy Clause that states you are intending to live in the home for 12 months.  

Research ways to use your education to help you qualify for a loan (did you know that some lenders allow college credits that translate directly to the line of work the graduate pursues to count towards work experience, accelerating the borrower's opportunity to get approved for a mortgage?).