The tenant they interviewed says her house is infested with rats, mice and cockroaches.

A house with a lot of promise and character has been overwhelmed by cat feces and was also condemned by the city due to roach infestation.

This place is infested with sharks...................watch out! 

One we had, we honestly suspected of dog fighting, and when he  left-- he left is roach infested-- no one talks about those types of military experiences, but they are out there!      

A licensed professional can take care of it and depending on the level of infestation,  you may require a follow up treatment.

I do not need an LLC to invest there, but I do need an LLC to be prepared to counter any legal actions that could be brought against me from, say, a greedy tenant that might try to sue for mold infestation.  

Are you looking to infest in single family or multi family homes?

That sounds good if you say it fast, but I can't tell you how many showings I did in abandoned, frozen, mold-infested foreclosures, only for the "investor" to decide that it needed too much rehab.You will run into many, many more "investors" who will tell you that they're investors, but in reality, are dreamers. 

No worries about mold, mildew, or insect infestation between the studs. 

FHA used to require a pest inspection on their loans in Michigan, but stopped decades ago.With warming climate, they may become a bigger problem in the future.Would ask the pest company for proof of an infestation before going with their "sales pitch".