But, then expect to have to snake the drains often because of their hair anyway.  

Candle wax on fireplace: scrape up the big stuff, use a hair dryer or heat gun with something absorbent to wick up the rest, or use a wax dissolver such as mineral spirits.Personally, I wouldn't see any of this as something I would try to collect.

It's my opinion, that by the time you pay fees and higher maintenance costs associated with a PMC, you could make a better profit if you buy close to home and manage it yourself.Most property management companies are not going to ask your tenant, by the way, if the reason the breaker keeps tripping is because they have 50 hair dryers plugged in at the same time, and then just tell them not to do that.What they will probably do, is send someone out to the property (and charge you for it) then charge you for a new electrical box that can handle plugging in 50 hair dryers in at the same time (and then charge you for having their guy do it, and a supervision fee, etc.).I don't see how anybody makes much profit if they have to hire a PMC.  

I’m talking about elderly people whom make money from their barber shop, hair salon or maybe from selling sport equipment out their shop that they need to pay rent for.

I'm looking up at one right now and really, really, don't feel like getting out a ladder and ending up with a ton of dust in my hair and all over my living room....sigh. 

You can cut your own hair, but you'll probably have less success in the dating world.Agents probably still sell 95-98% of the real estate.Plenty of people think they're experts that go at it alone, but there is plenty of value using a realtor. 

People are so well off as “poor” they sell their food stamps, section 8 while spending 300$ a month on hair and nails.

Also, be sure to have multiple car dash cams, and ring cameras in every room.Don't ever go in the same room alone, never close the front door or any door in the house, never look her in eye, for goodness sake never make any comments about her clothers, hair, appearance......depending on what specific things listed above, you think are a joke or good common sense, will determine your level of neuroticism about the topic and should probably let you know if you have right mind set for the leasing agent job...jus sayin

@Carl Fischer - thank you for the mention@Katie Lepore - Section 199A most likely will not apply to casual landlords@Michelle Eisenberg - H&RB are just like any chain business: auto shops, hair salons, large clinics etc.

Massachusetts transplanted to the island of Aruba.