CA has the China influence I owned property in BC and the Chinese have bought huge in Vancouver ( don't know about Toronto) and they pay cash much of the time. 

What you can enforce is conduct under the influence or just plain conduct, can't be loud, can't throw up on the lawn or carpet......it's not the amount of beer it's the conduct you need to curb.College kids are young adults, still learning, instead of commanding them, lead them, give them room to live just like yourself, let them know when they get out of line.I found the best teaching tool was in their pocket, money, I had a fine system that became part of the rent due, if unpaid they defaulted on paying rent, that means leave.

Airbnb can be a great way to boost revenue, I own/manage for others and net out 30-40% higher then LTR but make sure your business is NEVER reliant on it as in the property still must cashflow positive without airbnb.

Mark:Your thought process is sound and RUBS can be a great way to boost total returns.  

In the Austin metro area, look for options to boost cash flow yields if you can’t cash flow with a traditional down payment.

More importantly than the actual gift, was the boost to my mentality to keep pushing forward connecting.

They should not be influenced to steer away from something that can dramatically benefit them.

The size, age, utilities, appliances, shared walls, etc. of the rental also greatly influence what rent amount the tenant can get approved for. 

Your actual cash flow and ROI are heavily influenced by your tax situation.

It is illegal for the Borrower to directly have an influence on who the appraiser is, for a federally related transaction.