I am going to JHU on the medical campus.

Then you’re just looking at whatever documentation and state laws as to whether you need to provide 30/60 days notice of non-renewal, or that same time to either leave or sign this new lease.

Do you not bother to advertise to non government applicants.

Most properties I have leased to clients have focused more on pet deposits (or pet fees if non-refundable).

I was curious to see if anyone has experience investing in Medical Offices.

I don't even allow puppies without a significant non-refundable fee of $500 and then an increase to the rent.I would tell them it's not allowed and even pet-sitting is not allowed.

Did you just buy it and want to kick out the non-paying tenant?

They could be business or non business.

I found a company who sells using non-traditional financing. 

I don't like office properties but that is just me unless it's medical office in certain situations.Office when economic downturn happens people tend to move to cheaper warehouse space, reduce space they need in the current building to stay ( they have employees work more from home), or they shut down the space all together and move to a home office at their house.