I use Stessa for accounting, I love it, it links right to my bank account/credit card accounts and I can assign purchases to different properties and units of the property for multi-unit properties and at the end of the year I have a simple report to give my tax professional 

Most of them do not and can even hurt you - as your S-corp with rentals. yeah this was under the guidance of the tax professional i went to.

My advice to anyone with a job, is keep your job, but learn the skills of real estate investing.

Attractive digital marketing fliers, 3d tours, professional tours, rent specials, and competitive pricing all help too!

The skill comes in sourcing deals that arent only on the MLS.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

No matter which path you take in real estate, surrounding yourself with professionals from different fields—contractors, lenders, brokers, investors.

You should look into whether you can hire an officer to walk through your problem unit and have his professional opinion on whether they are smoking in the unit or if it is a residual smell.

My professional journey includes stints at Equity Residential, Cushman & Wakefield, and now EquityMultiple, where I help investors navigate the world of real estate syndications.TL;DR: Currently located in NYC, Landlady, licensed real estate agent (MA & NY), property manager, EquityMultiple maven, article-writing enthusiast, and devoted real estate lover.

A strong professional relationship should be able to handle honest communication!