There's some mis-information and mis-understanding of AP, the process and it's effect in this thread.

Although the percentage of the increase is large, the determinative factors are whether the resulting rent is so great as to shock the conscience of a reasonable person and was effected for the purpose of compelling the tenant to vacate."

A colleague of mine has bought two properties owner-occupied back to back in Arlington (with a 5% rate and a 7% rate) doing basement conversions and renting rooms, lowering his effective monthly payment on each property to sub 2K each time.

I’m considering having a lawyer send them a certified letter, though I know that will still come with a significant fee, which is still preferable to full service.

The main issue is a consistent lack of effective management and oversight.

I have done extensive research in the risks, how to structure such deals to mitigate those risks as effectively as possible, and legal considerations of each strategy. 

Turns out the developer didn't fix some underground pipe and it took years and lots of $$ for lawyer's fees to get things fixed. 

Those are significant network effects and technology maturity factors that will make it very difficult for a crypto to supplant bitcoin as essentially the global reserve cryptocurrency.

I see lawyers fees cancelling out this years rent increases quickly. this is a business, and I would always expect unhappy customers to push back - a good business worthInvesting In will satisfy customers while still making a profit.

Which would be more effective for pitching my Airbnb arbitrage business?