Wherever you took your broker's class you should have ample study materials.If you are talking about your real estate agent's license in NJ (that is not a broker's license), you need to take the initial class at an accredited agency and they will give you all of the materials after you finish the 75 hours for the test. 

-We have experienced continued progress in the last couple weeks through our compaction tests.  

Hire a loan servicer - plenty of discussion and recommendation on BP on this topic and some recommendations for servicing companies 

So far, they have shown to have the absolutely worse customer service response time.

Quote from @Jonathan Chan: Hi, I'm looking to connect with as many HML as I can who service HML.  

We use a loan servicing software that has a monthly subscription. 

Some trash companies have a service for an extra charge where they will wheel it out to the curb, because handicapped and the elderly often can’t do it.

Found T&H realty services to be pretty interesting as they provide both buyer brokerage service (to help me find deals) as well as do property management i.e. they are not full turnkey provider necessarily, but reduces some of the hassle for me I guess as an out of state investor. 

I'm the member and manager of Skeeters Residential Renovation Services LLC 

@Andy Zapata Did you find a cleaning service?