Best Mortgage Option for 3 Family?

Looking for advice on financing options for 3 family investment property.

The details:

3 Family listed for $224,900 (gross rent $2,140 a month).

Us - we have good credit, solid work history and own our own home with a debt to income ratio of appx. 20%.

We are looking for traditional financing with little or no money down. What are some traditional mortage products we should be looking at?

Any suggestions on how to find a reputable, knowledgable mortgage rep?