Should I get a realtor involved?

[Joe Marshall]

So I have found a Multi Family building I am looking to purchase. It is considered a mixed use building 2 story top floor was apartments 1st floor converted to medical offices. I would make both floors apartments.  It was on the market for 377 days 7 years ago for $150k but it has just sat. It does have a realtors billboard on the outside "if interested to call" . This will be my first multi family deal and it will need extensive renovations. My question is should I get a realtor involved in the deal? 

[Russell Brazil]

Not everyone needs an agent to represent them....but if you have to ask you likely fall into the category of people who do need representation.