Many small businesses that are home based need a business mailing address and the use of meeting space and an occasional office. 

If someone came along from the county and demanded we cease, we would, though it's not likely when there's an occasional RVer or tent camper.  

Quote from @Jason Bohling: @Saad D. never paid attention to the 1% Rule, and while some people in some markets can occasionally find a deal that it will apply to, it isn’t feasible in most situations.

Haven't seen a whole lot of people renting out detached storage units in Memphis but occasionally it does happen.

Occasionally I have had to host a second open house but still better than a bunch of individual showings IMO.

Personally, I have found occasional private lending to be a good networking tool and lead generator for what I'm really looking for - properties I can develop. 

Travel nurses usually travel solo or occasionally with a spouse or partner.

I can't speak for all agents, but because I primarily work with investors, I occasionally get my hands on off market properties, insights, etc.

Bringing strangers into homes and paying them to work with occasional argument about finishing work.

Occasionally, I assist fellow investors in finding suitable properties.I have two clients who are business partners who are interested in making lowball offers on various listings.