As far as cities around me go, most property is dirt cheap there, but was built in the 1900's. Ex

You can also check registered sex offender lists. 

Non-smoker: 10 points Number of residents does not exceed occupancy limits: (2 per bedroom+1)Background Check/Screening Name must not appear in Sex Offenders Registry.

Hi Cam Smith,Welcome to BiggerPockets!

Hi BP Family , While learning on how to observe a rental deal generally before delving into the details, I cam across the tactic of just checking the Cap Rate on the deal , to see if it matches the investors interest, Example: Purchase price $190,000Gross Operating Income: $30,000Operating Expenses -55%Vacancy: 5% = NOI: $12,825$12,825/$190,000 = (0.0675) 6.7% cap rate While we all know Cap Rate isn’t everything in the deal, but for the beginning and brief observation it’s great. 

I've been a Community Association Management accountant for over 15 in FL, and just recently obtained my license as a CAM.

After looking at the property I emailed my associates the numbers I was allowed to (I haven’t signed the confidentiality agreement yet BUT the owner gave me each units rent and what they pay in CAM rent).

Any thoughts on the Co-ed vs. single sex? 

Some parks tend to be "safe haven's" if you will for sex offenders, recently released convicts/felons, and people with less than legal sources of income.

I'm betting dollars to delinquencies that your tenant didn't even screen this individual so you could be housing an unemployed, drug-dealing sex offender.