Get three treatment estimates from reputable companies in the area and include those as well.  

Also can you give me an idea of Lead treatment as well, how is it done? 

Occupant profile: two older ladies on SS, one with mental disability and another with cancer undergoing radiation treatment.

Question the CEO on their policies and treatment of institutions vs investors.  

I don't think it will be a deal killer but the sellers will have to pay for treatment.

I have a background in wastewater treatment, I also have some experience in multi level business. 

Got the termite treatment done with some help, carpets removed, bathroom demoed, measured for windows and doors, working on putting a complete bid package together for Home Depot (If you spend more than $1500, you can request them to give you a bid price which is usually a bit cheaper). 

The most effective way is heat treatment but not something I can do in an apt.

When a specific infestation is discovered a more intense treatment will need to be done to bring it under control.

We didn't have contracts in place with many vendors, such as: lawn care, pest control (including white fly treatment), attorney, or irrigation.