Commercial Broker vs Me

[Blake Andrus]

I have begun my real estate investing career with my first deal.  I'm looking to expand and my search has brought me to several commercial properties (2 quadplexes being sold as a portfolio).  I have contacted the broker on several deals and asked for rent roll and proforma.  I'm to the point where I need to see the properties myself.  Since I'm new to the commercial game, I'm asking for help on the rules.  

Should I call another brokerage and get someone to represent me at the showing?  

What are some of the differences of a commercial showing vs a real estate agent showing?  

Looking for any advice or helpful hints.

Thank you,

Blake