Might want to investigate that with insurance provider and also make sure all fences and gates surrounding it are to code with the proper gate locks.

Might have to do a little more investigating. 

My apologies if you have already investigated of this idea.

The advertisements in question in this investigation include such language as "no children" or "no Section 8," in blatant violation of the law.The settlements, filed today in Suffolk Superior Court, collectively require the property owners and real estate agents to pay the Commonwealth $18,250, ($8,750 of which is suspended pending compliance with the agreements), attend trainings on state and federal fair housing laws, remove lead paint hazards from the rental units, and prohibit the defendants from placing discriminatory advertisements or otherwise discriminating against any person who seeks or applies for housing because they are a member of a protected class.

Unfortunately, I'm a remote investor and have never actually visited the property, so my investigation is limited to theory.

I investigated your ideas on the web.

I don't charge an application fee, have applicants provide their own credit reports and do my own amateur background investigation, then meet applicants to show the property. 

I'd suggest two calculations for you to investigate more.

We likely will need to up our tenant key count soon but we switched to LL Locks around 2012 (maybe it was 2013).  6 sets of tenant keys for 6 years with 19 units, I will take that any time (but 8 units of the 17 LTR units have not been turned over since switching to LL Locks - very slow turn over).I would investigate the option in the link you provided and compare the features with LLL to determine if the one in the link supports everything LLL supports. 

This crime area covers Post to Mitthoeffer West to East and 42nd to 38th North to South. https://www.wthr.com/article/one-fatally-shot-anot...https://www.wthr.com/article/metro-police-investig...https://www.wishtv.com/news/crime-watch-8/resident...https://fox59.com/2018/01/18/impd-discovers-body-b...