However, being that I did not cover mice/roaches/infestation in my lease (I did not take this into account at all), who is fiscally responsible for the removal of all infestation - the landlord of the renter?

One of the buildings has an infestation of roaches and we believe it has spread to the other building as well.

Hi, 
I am looking at a multi-unit building that has mold in numerous places throughout--on every floor. The home is a short sale and you can not enter because of mold. The home is being sold for 320k, but is worth 90...

If there is a serious trend toward the negative, or the town seems to be drying up and/or becoming crime infested, that would scare me away.

I think this is the HOA's responsibility, because I believe the door is part of the common areas in a condo building, and they should protect me from future infestations, since the issue with the hoarder looks like its going to be a while.

What was the cause of the infestation per the inspector?  

If you don't want to churn, have a policy for offering payment plans, and have a reasonable exterminator on speed dial for bedbug infestations.

My first purchase was a cat/dog infested house.

Some say it’s a decent area and others say it’s infested with drugs specifically heroin.

My friends who are real estate agents have never had such a busy summer selling condos (it's normally the low season there) because Americans wanted a place to spend the winter away from lockdowns and busy Covid-infested cities.