They have mandated emotional support animals and have questioned landlords denying felons.

BUT...the tenant has some weird expensive demand every year.

There will always be demand for entry level homes particularly if tied to a little bit of real estate. 

Low inventory and pent up demand are keeping prices higher (and still rising), even in a higher than previous (but historically average) interest rate environment. 

Being successful in real estate investing is no easy thing – it's not just about mastering facts; it demands a toll on physical, emotional, and philosophical levels.

Forget the $300 they lost that when they demanded $1000 and I would tell them that.

I finally received a demand letter from a "nonprofit attorney" representing the tenant, claiming that the tenant was living in uninhabitable conditions—typical for a non-paying tenant, I guess—and now she wants to "renegotiate" the rent and keep living in the same space.She has been filing complaints with various government departments, but all the cases were minor and have been closed.

The location and high rent demands keep investor buyers interested in the market. 

If not corrected in two weeks, follow through with removing the animal or termination.2.

Essentially he rehabs his properties to make them undeniably high quality (not just "good enough" for section 8) in order to generate a huge demand and thus be able to be extremely selective in his tenant screening process.