We didn't have a nearby med school, so I don't have experience with that.I detested renting to undergrads. 

The property was right across the street from a university campus (which had grown to where the building was), and so we revisited the idea of renting to students and long story shorter - we discovered law students are golden, after suffering a few undergrad stories that are doozies lol.But, who could ever have anticipated this? 

All you have to do is give them a quiet place to study and sleep (as if they have time) and remind them to give you the rent check they already had filled out.What I ended up doing, since I didn't allow co-signers, basically as a way to avoid undergrads (yes, I admit it), with law students, all I required from them was that they show me proof they are a SCU law student. 

I managed a building next to a university, but we hated undergrads.  

That college also has a website for off-campus listings, but then I'd get a bunch of undergrads calling, and I really wanted to stick with grad students, so I focused on the law school.So, maybe check out marketing right on campus - contact the college to find out how to market to them.  

I learned to hate undergrads, but, then learned to love law students.  

The owner had sworn off students, as of course, undergrads are a pain.  

There does come a time, where the value of a long-term tenant doesn't equal the discount you're giving them.I had one really difficult personality long-term tenant (who wasn't old, but had been a student who stayed through her undergrad years and then through law school), who was really angry when I raised her rents - and I hadn't even raised them up to market level yet.  

But, if you could rent to law students, med students, traveling nurses - you'd have way less chances of a horror show regarding cleanliness.See if there's a way to avoid undergrads, at least, is my advice.

What if person C has been supporting a family, while paying back college loans (undergrad and grad), owns two well-used cars and an average suburban home, all the while making a good salary but not good enough to have surplus for down payment?