See if you can identify the species and read up on the best methods for tackling the issue (see link below).In the meantime (before move in), I would get the over counter traps (little black ones) designed for roaches and put them under cabinets, appliances, etc (blue tape can hide them on the near walls of cabinets or back side of appliances).Then I would get the peanut butter type product designed for roaches that is in a syringe and inject a small dab into nooks, crannies, even inconspicuous places (like inside wall plates).Sprinkle some boric acid based powder (often with a sugar/flour or pheremones) under appliances, behind them, around the hot water heater, etc.

I like a little variety and can't get one color to work perfect in all situations. 

Violating these standards will increase your liability.Insurance can deny claims for a variety of reasons, especially if you are not following the law. 

If it's a pre HUD home built before June 15, 1976, I wouldn't touch is for a variety of reasons. 

You can simply say, "We evaluate many prospective tenants at our rentals and there are a variety of factors that we look at before choosing the best qualified candidate for our rentals and after talking things over with my "business partner" it was determined to make the offer to someone else". 

I've no doubt that you have a handle on how to Wholesale in Wisconsin, but the variety of laws and practice of enforcement in other states makes it unwise to make blanket statements about how to wholesale in other parts of the country.  

Imagine my surprise when I did a forum search for a variety of phrases related to this post title and got 200 results.  

They will cover the garden variety premises liability claim, but not reckless or intentional misconduct.

Working as a designer has taught me to think about problems from various angles and provided the skills to do analysis in a variety of ways (just needed to learn the formulas when it comes to numbers).

@Joe Villeneuve and @David FaulknerThanks for your answers, I knew it was a variety of reasons but I wasn't able to completely pinpoint what those reasons were.