People will say they don't want to get into real estate because they don't want to unclog a toilet or deal with stupid inquiries. 

We bought a used minivan a couple years ahead of our first SFH purchase (as our family was increasing in numbers), and have only ever used its cargo capacity twice: to haul out an old refrigerator, and to load up two new toilets to replace some non-functioning ones.

A guy whose marriage was going down the toilet offered to sell my wife a rental property with a tenant in place cheaply as long as it was an all-cash deal and it went down before he filed for divorce.We went over there, looked at the property, and immediately made our offer.

(Including toilets messed up garage tested positive..  

Toilets were in rough shape.

The more that's needed and the less experience you have doing it the more risk you will have of unpredictable cost over runs.There are people in here who could buy this and Hammer Swing it into rentable shape themselves--which is lower risk than someone with no experience getting contractors to do it.You are asking for prices online, and that is not a very accurate way to get prices.What toilets do you want, what fixtures, what doors, doors or preframed doors.

So, buy more toilet paper when its on sale and then more soda when its on sale. 

A tenant complained he had a leak from his toilet.

Provide enough toilet paper and then some, buy nice linens, ideally have a full bath for every bedroom, etc.

How likely is it that they'll even charge her for squatting?