I'm currently listing a three family in Somerville that has a truly unique floor plan with tremendous potential. MLS list number is 71113782...check it out on my web site or call me and I'll show it to you. I can hook you up with some local lenders.
You should be ok because you recently graduated. The time in school will count toward the 2 year requirement. Having been on your jobs for six months is a big plus. As long as your employment is stable you should be able to get a pre-approval. I am working with another buyer in Somerville and have been through most of the multi-units on the market now. I can also recommend some really good lenders to contact. I previously owned a mortgage company and specialize in multi-unit buildings. If I can be of any help let me know.
Best of luck,