The PMS around here are pretty terrible, I've worked with a lot of the larger ones in Cleveland and I think they just take on more properties than they can effectively handle and don't hire enough additional employees to make it work. 

It's heavily dependent on the types of properties and the effectiveness your processes and systems.If you don't have systems and processes in place, you may struggle to manage 30 on your own.

Direct communication with the builder has been the most effective method in my experience.

Are there any cost-effective ways to handle this situation legally?

On the other hand, self-education through books, podcasts, and free resources is cost-effective but requires discipline and a clear plan.

Quote from @Frank Barletta: It is more cost-effective and practical to install a large-size TV and get the Nintendo, Super Nintendo, and Sega Mini consoles.It comes with games preloaded, legal, and each to swap in case something breaks. 

However, this is not really effective in the real world.

By recognizing the signs and implementing effective preventative measures, landlords and property managers can protect themselves from potential scams.

It really highlights the value of having strong partnerships, effective marketing, and a sharp eye for profitable properties.One takeaway here is the importance of leveraging connections and networks to identify similar quick-turnaround opportunities.

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