Here are a few suggestions on how you can maximize the wealth of information available: Check out the blogs and podcasts, or take advantage of the search feature (magnifying glass).

I get more bookings from airBnB then from any other OTA yet AirBnB is the OTA I have the least positive feeling towards.I hope the new STR owners/hosts realize the risk they take if they choose to list on a single OTA.I think you have a good reason to follow what you believe. 

I am down the street from you in Long Beach.

Here is my simple Top 5:1.Review the market – Understand the trends and conditions in the area.2.Analyze the property and the numbers – Ensure the deal makes financial sense.3.Visit the property – There’s no substitute for seeing it firsthand.4.Meet the team – Whether it’s your property manager, builder, or contractor, relationships matter.5.Complete inspections and appraisals – These protect you from costly surprises.If all these boxes are checked and the numbers work for your goals, then it’s likely a solid deal.

Nearly all of our business came from the relationships that our originators had built over the years. 

Keep the current investment and buy another house hack to live in.

But a specialist could be helpful if you have unique situations, want to explore advanced strategies, or simply save time.Cost varies - some charge hourly, some a flat fee.I'd recommend checking the tax pro button on top of the page and scheduling a free consultation.

Not sure what the demand drivers are. 

Quote from @Dennis McNeely: In a sandwich lease option, the investor exercises their option with the property owner to purchase the property when the tenant-buyer indicates they're ready to exercise their option and purchases the property.

From my own personal experience and from others I think most reach the "tipping point" from self managing to using a PM somewhere between 5-15  units, especially if you have a W2 and want to continue to scale.