Pot smokers, partiers, people fighting/screaming/throwing things at each other, dogs that bark and howl all day and whine all night, unsupervised teenagers lighting backyard bonfires in the bbq grill while mom away at work, etc.  

Then, the knock down dragout fights and screaming (yes, in front of their kid).  

Don't call any back who are screaming at their kids on the voicemail, etc.  

I just didn't call back anyone who sounded like they were calling from a bar or who had someone telling them what to say in the background, or who were screaming at their kids - you don't have to rent to anyone who does these things.Your job is to discriminate.  

If they sounded drunk, were screaming at their kids, had someone in the background telling them what to say - I'd make a notation and whether or not I called them back.You only have to worry about protected classes.  

Your kids will scream and run at all hours bothering neighbors. 

there are parts that have and do and have done better.. but its a long game cant take a snap shot.. like if you bought in 07 peak and sold in 2011 probably lose money you bought in 2011 for the 900 or 1 mil would have sold for then. you make massive gains the last 9/10 years. its kills me to write this out and the shoulda woulda coulda just comes screaming back..

I would say screw them, and do the work, fix the yard while they scream and holler... but that's not the case. 

That looks like a screaming good deal to me on the surface. 

When they call you - (and I advise having them call you, so you can hear them - are they screaming at people in the background?