Maybe your perception was different, but I remember the sense we had at Wacker Neuson going through rounds of layoffs, dealers defaulting, order cancelations and no sense when the construction equipment industry would recover, or if there would even be a full recovery - ever.. nobody had ever seen anything like it. 2008 was bad, I think Lehman Brothers collapsed in October, by 2009 we had to assume the equipment industry would never be the same.

PA & OH allow 4-5 homes a year to be sold w/o a license; PA requires a vehicle dealers license for new homes, but a traditional RE license is ok for used homes.

In addition, the owner of the home must not own more than three single-family homes.3) They are unable to provide sufficient documentation, such as the emotional support animal letter, that verifies the ESA is necessary for their health and well-being.4) The tenant provides fraudulent documentation attesting to their need for an emotional support animal (usually a fake emotional support animal letter).5) The landlord can demonstrate that making accommodations for an ESA would impose undue financial burden or logistical burden. 6) The animal is destructive to the property or displays threatening behaviors that could put other tenants or yourself at risk.7) The size or nature of the animal makes it impossible to house safely or humanely.

IMO, if you have strong suspicions (especially if they are the dealer!)

Imagine if we buy car from used car auto dealer that still take bus daily.

You should contact the hospital's human resources and see if they use traveling nurses and how they find housing in the area for those employees.You can look on furnished finder and Airbnb (set minimum duration to 30 or 60 days) to see what kinds of rents people are getting for providing furnished premises.

It's just part of human nature, especially with college kids. 

We are all human and make mistakes.Yes, you will have the same issues when you go to sell it.Good Investing...

Find a solution that works for all parties and pat yourself on the back for being a good human.

If you are flipping a lot of homes you could be considered a dealer and not be eligible for any capital gains treatment.