Tenants have rights, and for those with severe allergies who decide to rent in a pet-free building because of those allergies, those rights include the right to live in space where their allergies are not triggered.

The country she was in had socialized medicine.

Next time, also get estoppels with the seller and tenant signatures so you're all on the same page about when rents are due, how much they are, and how much security deposits are owed.Take it as bitter medicine.  

Area/location risk - an area or location might decline over time due to loss of a big provider of jobs or change of city government from pro-landlords/pro-business to anti landlords/anti-business.

Only a guy on meth would have such a laser focus on anti-wholesaling!

Not every buyer will want one but some with allergies or needing cleaner air it will be a selling feature.

Proper capitalization and reserves is the corner stone of real estate investing.the refi till you die while a good strategy to scale needs to be tempered with fiscal realities if you do hit a bump in the road or like Russ is talking about a brick wall at 100 mph.. this is not about those that will get the Virus this is about those that work in industries  that are being shut down.. some will get paid regardless others will get help from various sources but others will have no choice but to either buy food and medicine or pay rent. 

We took one similar to your posting of an old medicine cabinet and painted the frame white.

He's super aggressive and everyone loves him.My thoughts on being "anti" Central Valley:-Rents don't pencil out that great.  

I can't really attest to what Ramsey says as I'm not a follower, but I do know he's anti-debt.