2 new construction in suburb philly

[Robert Cioffi]

1st time landlord.  Closing on 2 properties by end of December.   Need to find tenants.   Rentec Direct does screening and lists on websites $500 per year.   Property management will do everything but wants 1st month plus 85 per month....  Will a realtor be an option to find tenants?  Do they screen?  In new jersey the tenants pay a fee to realtor.   Not sure if same in Pennsylvania.   Any advice?