They may require other things like a closet and air intake/exhaust vents.

It lessens our overall control substantially and thereby increases our liability for the project(s).

@Ashni Modilet's be very clear.you likely will NOT cash flow in the first year, or the first few years, unless you (1) buy something in PRISTINE condition, and (2) you put a substantial amount down.and think about it - the more you put down, the longer it takes to recoup that initial outlay before you actually cash flow.contrast that with a savings account. 

In a recession the STR market will be the first to get hit and your proposal doesn't have an exit strategy as the value of the property along with daily rates would decrease substantially. 

Also folks if you are mastering these primary collection you would not want to invest OOS, buying rental or syndication , this is enough to create substantial wealth.

With a purchase price of $160,000 and a sale price of $180,000, the property promised substantial returns with minimal risk.

With a purchase price of $40,000 and a sale price of $78,500, the property promised substantial returns with minimal risk.

Then as you scale up they get overwhelmed and stressed and either start charging a lot more, drop you entirely, or (most commonly) the quality of their work degrades substantially.

With a purchase price of $310,000 and a sale price of $425,000, the property promised substantial returns.

They are so focused on upselling youYou know the routine — you’re invited to a free seminar to learn about a new method of real estate investing, and the presenter or guru teases you with tidbits but offers nothing substantial.