Search and ask.Also looking at https://www.strsecrets.com/strmasterclass from Michael Sjogren.

I think it will also high effect search engine rankings. 

This gives them plenty of time to search the market.

You can also find real estate investing groups through meetup.com, Facebook, or a Google search.

Sometimes a name search will also reveal things on people not usually available until the technology of today. 

Do any of these services do a residency search outside this country?

A quick search says they have 5 days to appeal and must post a bond equal to a months rent.

Things like acting like a guest searching for a property and seeing how well your property goes to the top of the algorithm or not, as a guest looking at pricing of your property vrs your closest competition, looking at properties that are doing well and seeing what you could be doing better.

Search the forums, asking around, and talk to some lenders.

In that case, reaching out to the office of student housing at the college or posting your listing on Facebook pages that are created for student housing searches for that college can be a good marketing strategy.