Managing Agent for Philly

[Santanu Bera]

All, I am new to Philly real estate investment and had a question on managing agents.

I believe for investors that live outside Philly, they need to designate an agent who lives in Philly and will forward notices, summons etc to the investors. 

How do I find an agent?  Can property managers be the agents? 

Will appreciate if anyone here can share their experience using one, and cost involved.

Thanks.