The estoppel is a form filled out by the tenant, then confirmed by the Landlord, and then accepted by the Buyer.

In our24 years of experience, managing almost 100 S8 leases currently, the average S8 tenant has a FICO under 580, numerous collections from utility & cell phone companies, doesn't want to pay a security deposit, much less an application fee and claims they don't know how to fill out their S8 paperwork despite being in the program for several years - hint: they want YOU to do it for them.Most, not all, are eligible for government assistance due to a funeral-march of bad choices.REALITY: you are trust trading one set of problems for another.You can succeed with S8, but you need to understand the challenges and plan accordingly.

Then I found out they generally charge a fee to fill a vacancy.

And speaking about retail, you also have other real world issues that can impact things: co-tenancy requirements, use restrictions, etc, that may not be an issue with the current tenant lineup, but can certainly impact your ability to fill vacancies or maintain occupancy as tenants roll.And to address what seem to be your follow-on questions for people: there is no exhaustive list.  

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These items will affect how high you can charge for rent, but they shouldn't be a deal breaker and it shouldn't make it challenging to fill your units. 

That helped fill the gap between FHA and 20% down programs.

Respondents".Each complaint is accompanied by a form that I'm supposed to fill out to give my argument against why or why not I discriminated.

When you have over 8 million people come to a country , they have to be housed somewhere , cities are filling hotels , shelters are full .  

There are raw landing investing courses and groups available filled with practical information from people who are making miloneyninvesting in raw land.