@Chris Lo not an issue unless deteriorating, which potential exposes people to the fibers and is thus a health hazard.Even then, all you have to do is properly encapsulate it, usually with paint and then put siding over it.What cities are you looking in?

Payroll, Health care, PTO, vacation pay.

This personality type tends to come back for modifications, health and safety code violations, defers maintenance. 

You can add services and upsells the clients foot the bill for, like spa/massage/private chef rather than pouring more capital into the property.  

The HUD inspection guidelines are built around safety & health. 

@Adeeb Shaheer you aren't going to get through this script with most agencies, particularly in health care Q1 is good to ask for health care Q2 for health care is typically 13 weeks so skip it. for other groups it is worth asking Q3 is typically no for health care, these days at least.

Then out of the portion they keep, they pay income tax, E&O insurance, health insurance, MLS dues, NAR dues, continuing ed, marketing, car insurance and maintenance, retirement fund, etc. then live off of what's left.

Their fees are already negotiated down by your health insurance company! 

I would call the zoning department, health department, and building department. 

When you get the screening on a tenant see if the low credit score reflects a life event, such as divorce, health problems, etc or if it is the way the tenant lives, not being responsible for his/her obligations.