I've been informed that completing the course alone may not be sufficient to pass the exam, so I’m seeking advice on how to prepare effectively once I complete it.Currently, my only other resources include a YouTube video, five practice exams, and a textbook.If you have any additional suggestions—whether online or in-person, paid or free—that could help me effectively prepare for the exam, I would greatly appreciate them.

But the places we all encounter that could only have a wheelchair ramp put in that intrudes into the public sidewalk (which neither the landlord nor the tenant owns, and now the sidewalk may not be sufficiently wide or accessible for a wheelchair), or that would require tearing down the storefront's façade (envision a storefront right up against the sidewalk), are grandfathered in. 

Even if I were to rent it out on Airbnb, the cash-on-cash return isn't very attractive.Specifically, I’m concerned about:High mortgage payments and the financial strain it could cause if the property doesn't generate sufficient cash flow.Cash-on-cash return is low, even with high-revenue short-term rentals.My Questions:Risk Mitigation:Any strategies I can use to mitigate the risks associated with owning a high-value property with a large mortgage?

Moreover, consider how he says in the next breadth more on how he has no sufficient track record to eventually syndicate and be a decamillionaire or centimillionaire so thats why he needs to give to us to establish himself as one.

Those landlords that choose to artificially subsidize communities via suppressed lot rents do not generate sufficient reserves to set aside for inevitable capital improvements to the community’s infrastructure and aesthetics.

To say this community has no value is quite a negative judgment to make without sufficient information to make it. 

I know it most likely is not as good as Propstream but is the data sufficient enough? 

There are more options, but this is sufficient to answer your question. 

If rents don't increase faster than inflation, you won't have sufficient funds to cope with rising costs.

It may be sufficient for small positive in class b (probably not - likely still negative cash fliw) and would be cash positive in class A.And 1% ratio is still a near unicorn find in San Diego.