Facebook has a lot of groups for people looking for roommates, rentals, etc. can't hurt to post there! 

Luckily I never had issues with my roommate, but I could see how problems could have arose if I didn't address it.

-- Roommates could accelerate your savings and give you experience dealing with tenants.How are you going to handle two mortgage payments while your rental sits vacant for a few months - or do you naively think everything rents instantly?

I also recommend reading blogs and forums or watching videos on how to develop a good roommate contract, house rules, etc.

And she can always add roommates to generate more income.Just know that when you later sell she will only be able to take advantage of the primary residence exemption for the % that she actually owns.

That makes your roommates borders, not tenants.

Save every penny you make, live with room mates, drive a beat up truck, house hack distressed properties and spend all of your spare time DIY rehabbing them.

Since you’ll be living there, it’s more like managing a roommate or tenant situation.

If you're getting a roommate to help cover the costs of bills and expenses, that's one thing, but you would need to be living there. 

I took a look at the listings on their website.Most of their inventory is 30+ min from the 'downtown' area.Seems like they charge $400 - $600 a bed in Dallas and Houston + a move-in fee to the guest.It would be interesting to know what their management fees are.You should be able to make money based on those numbers if they have a nice occupancy rate.I personally wouldn't rent from there because I prefer my own space but there are definitely people out there that like to save a couple hundred on rent or even enjoy having roommates(Company) around.Best of luck!