I was born and raised in Dallas and I still live in Dallas County but I am still recovering from a medical condition but I am thinking this is the way to go.  

If they don't meet our standards and/or don't want to pay the increased rent, onto the next.

The fact that I figured a way to increase my bottom line at no cost to you is my benefit .he cut me a check 

Finding cash flow is tricky given that low rates have increased many asset type price levels materially since 2009.

Can we just jack their rents up much higher than the other tenant's rent, despite the property being in poorer condition?  

A lot of big cities have decent jobs growth but also have regularly increasing cost of living, which means there may be more people but they have less money than those earning the same salaries in secondary markets.

Therefore increasing your costs. 

Increase the rent by $100/month for dogs.

Quite often, wholesaler A sends me a property and a few days later, wholesaler B sends me the same property but with a slightly increased price (including his fee).

-Tenant sends me email claiming they took pictures when they moved out (I mentioned I had taken pictures of move in condition so they got the idea from me, I could see the light turn on when I mentioned it) and that they expect their entire deposit back and that I said I would prorate their last months rent.