If they show any aggression towards any person or animal, or if they are super wound-up or anxious, they are rejected.  

There's the wound, Doubting Thomas!

If the complainer can't smell it in their apartment, but, are uptight enough to be bothered by the passing smell in the hallway...it may not be the smoker that has the problem.I have found that complainers/boat rockers are often wound a bit to tight, and that when you are a highly responsive empathetic landlord, they turn you in to their own personal karma delivery machine, to right all the wrongs that previously fallen on deaf ears.Good luck.

We don't see people trashing our properties, because the mgmt company culls the crappy renters.The investors that are licking their wounds from investing in the actual "war zones" obviously either didn't do their DD, or worked with the wrong TK company....or both.  

We used wheat we learn to buy non performing notes, and wound up turning them into rentals.  

An ounce of prevention is worth a pound of cure. ...I've bought properties with bad sewer lines, but I KNEW what I was buying because of the scope, and I factored that in to my numbers and offer...without the scope, I would have no idea what I was buying, and I would've wound up with a significant unanticipated capex.We inspect every other part of a property before buying.

Commercial values can fluctuate greatly - I am a fan of time heals all wounds and if you acquire a commercial property and can turn it around I believe there is still money to be made. 

Lick your wounds, learn how to buy better, and try again.

Not surprising really judging by your avatar.So, "bro," while it’s friggin adorable you jumped to his rescue bolstering each other's egos, and licking each other's wounds just understand this:I created a saying:Not because 2 clowns agree with each other does it mean that what they agree on is correct.But I also know it is pointless to keep this going.

We wound up putting in 4' deep french drains around the entire foundation and redoing all the drainage lines.