For me and partners we focus on 200 to 300+ unit apartments where there's less risk, room for upside and consistent cash flow.For you it most depends on your goals, time available, etc. 

My goal is to obtain 2 more cash flowing properties in the near future.

Sounds like you're off to a good start; setting a timed goal is key.

If your goal is to keep the existing renters and rent out individual rooms on AirBnb, then you would be required to follow some additional rules.   

Hello Everyone,I currently attend Georgia State University as a sophomore originally from Pennsylvania, I have been interested in REI for a while now, I've been reading, studying and watching videos all summer to prepare for my goal of acquiring 2 wholesale deals before 2018 ends!

Are there any must read / must listen to / must watch resources that can help me with my goal?

My goal is to pay off the home ASAP because I've been doing the same thing for quite a long time and to say the least pretty burnt out.

Thanks for putting this question out there - personally, using a daily journal has helped to keep me focused on my short- and long-term goals.

Our goal is to get our first home and stay mortgage payment free while learning to manage properties for the first time, then to take that experience and invest in the more lucrative out of state areas.

Choosing a market is the next thing you need to do after establishing your Goals, Buying criteria and figuring out what you can afford to buy.