Sensitivity analyses are important to me as well (i.e. how changes in certain variables effect the return).  

I chose a local company, and they were very sensitive working with the family and completely removed all contaminated material.

I'm kind of sensitive to that because I live in Oak Forest/Garden Oaks on the other side of 610 and there's been a movement the last few years to call everything out here "the Heights."

Also, this information is time sensitive to current economic conditions.

It's illegal.Second piece of advice - don't talk about your dad like this on a public forum and don't reveal sensitive issues of a very private nature on a publicly read forum like this that can hurt your dad.

It's hard for me to wrap my head around it, but renters are generally VERY price sensitive.  

SmartMove masks the applicant’s social security number for their privacy, and to relieve the landlord of the responsibility of storing this sensitive information.

All can work, depending on the severity of the nuisance and sensitivity of the tenant and landlord. 

They are less recession sensitive. 

I was just posting on another board to someone who had 5k savings and wanted to buy 5-12 doors that they better have good reserves to account for repairs and vacancies.It seems like a price sensitive market - so yes, renovating the roof is just the cost of doing business as opposed to a justification for raising rent (new roof!