While I work towards becoming a professional engineer and working with developers, my goal is to own a couple multi-unit properties by the time I’m 30.

Also, I tell them not to buy used furniture.If you have SFR vs multi-family, you should consider being more or less easy to talk to about it, so, that if you are multi they don't DIY goofy stuff that ends up making it worse and spreading it to other units.ALSO, consider treating between each turnover, as it is much cheaper and easier to treat a vacant unit.Lastly, check out DoMyOwn.com ...they have products and great advice about all pests.Good luck!

And that would make it a multi-member LLC which has to file a tax return. 

REI areas of interest (what I like learning about and may take action on):Small Multi-Family AND converting SFH to multi-familyFix and FlipBuy and Hold long term or mid-term rentalsBRRRLand Flipping and Land EntitlementsModular/Mobile/Tiny homesForeclosures and Tax LiensAbout Me: 40 yrs old, married, working mother of 2.

You can definitely cash flow with a multi family if you do it right.

I Like the example you provided I'll start looking for some multi-family  properties in Texas!

One was a "steal" for the price: came with 3 TVs (including an 82") and an 8-camera security system.

I am also interested in buying single family or multi family (4 units) for long term rental this year in the Houston area.

We engage in variety of strategies/tactics, including wholesaling, flipping and rentals (long/short-term) for acquisition of  single and multi-family properties, and small apartment units (5 -50 doors). 

We purchased large multi family property with 3 rentals outbuildings with our own house.