VA Home Loans: what to watch out for

Maybe this describes some Bigger Pocket Profiles as it does myself: 

1. Graduated college in <2

2. Relocated and learning the area (Raleigh is awesome btw... I'm a Savannah, GA native)

3. Have worked in North Carolina for less than a year with my company

4. Have very little cash on hand to invest

5. Wanting to invest (I like the idea of multi-family)

6. Army Veteran (or ex military in general)

I have been looking into the VA home loan structure and by in large it seems too good to be true. I would rather get the dark side of taking this route so I'm more prepared in a few months when I start applying for the loan. The most attractive thing about this is obviously the no money down. However, if I'm planning on investing in a multi-family while living in one of the units, what do I need to look out for? I would really appreciate the feedback.

Cheers!

- Justin