If you attempt to implement the ADA, you will quickly forego that idea once you spend a few minutes reviewing the guidelines.

Take a look at this:  https://duluthmn.gov/media/5616/vacation-dwelling-vs-home-share.pdfThe City of Duluth has implemented ordinances in two directions on this. 

Last year, 13 months after I bought my first 20 unit apartment, I had increased the gross monthly income from $12.8K to $17.2K, that allowed me to refinance out $163K ($33K more than I initially invested).I did this through a combination of cutting expenses, raising rents to market, implementing late fees, pet/move in fees, and adding a 21st unit. 

The process has many less hurdles if attention to detail was implemented with paperwork as well as servicing the property.  

Food for thought for sure but I am convinced that soon after 5g networks are implemented many changes will come almost overnight

These are policies that I (and most here) routinely implement.

(And usually just handling the marketing implementation so they can focus on training and managing their sales people, because that is where the real money is made.) 

Overall, these suggestions are great, easy to implement, and cost effective! 

The sale of their New York investment property would trigger a taxable gain for them unless they implement some tax planning strategies such as the 1031 Exchange. 

Implementing this can take some time to train tenants to write their info correctly on checks, but some will pre-print the deposit slips for the tenants, which after thinking about it I don't agree with, but it works.