Can you refinance a loan that covers three properies into one??!

[David Zheng]

Hi BP users!

I have a question about refinancing. So right now I'm looking at using a private lender to lend me $330,000 to cover 100% of my costs for 3  Condo units I plan to rent out. The payback method is essentially paying an 8% interest on it for 25 years and at the end of the 25 years I have to pay back the the full principal of $330,000. I want to refinance after a year or two which the lender said is OK. 

my question is....will I be able to get a conventional lender or bank to refinance this $330,000 loan (assuming I have 20-25% in cash to put in as equity) as one 30 year conventional loan? Does it matter that the loan technically covers 3 different units?

Thank you for your help!!

-David