Signs of this are poor lease quality, maybe M2M tenants, high expenses (unnecessary things like high trash bills, internet, cleaning, security).

One of my friends uses comped quarterly cleaning as their inspection day and trains the cleaners to take photos and videos of everything.

I paid cash-for-keys to get her out; she was supposed to leave the property in "broom clean" condition at the walk-through.

This will just turn into a ventfest with everyone complaining about how they can’t find good cleaners, Handymen, Plumbers, roofers, lawncare, snow plow, electricians, etc etc etc.And everyone complaining how they had to fire their last cleaners because cleaning crew members got in a huge fight in the front yard and started throwing things at each other…And how they had to fire the cleaners before that because they showed up drunk…And how they had to fire the cleaners before that because they never even showed up…

Will you lose money on the clean? 

I've got the common sense items such as clean the lint trap, report leaks ect.

Utilities altogether is about $250 a month, internet is $90 a month for the 1T fiber (we want fast internet for 6 people), 5% vacancy, Lawn care $120 a month, Pest control $30 a month, and we do bi-weekly cleaning of the common area at $200 a month.

We have a few of these (not this brand but they are all the same IMHO) and they will help keep the sofas clean$89.90 - uhome 8.5qt Stand Mixer - https://www.walmart.com/ip/uhomepro-8-5QT-Stand-Mixer-Home-C...This is intriguing to me.

I would add that you can go a long way just having some clean color schemes (two wall colors and one trim color will do almost any house) and a few tasteful accent pieces. 

Wholesaler had it for $90k "as-is", another wholesaler bought it, cleaned it out, and relisted it for $120k.