I would tell them I understood, but there is no way to prove how much each person or family uses, so if you see someone washing there clothes everyday or their cars, or they have guests over using the washing machines then let me know and I will address the issue with them. 

Tellers are being replaced by advanced ATM machines at Chase.

when I first started out I knew a kid who used to put his card in the credit card slot at gas stations so they had to take it out before they can use it to pay.  

If it's a hard freeze like we've had here upstate you can write off the plumbing & HW tank.If it has a dishwasher or washing machine the respective pumps are probably shot.If it has a Boiler there's a good chance that it & any ancillary piping is also damaged. 

Rent can be modeled using machine learning based on comps, location, and local economic factors.

tenants will flush drano and liquid plumber and take years off that septics life, is their washer machines at the property?  

Anyone have experience with owning an ice machine?

Watching my house be built was an art as they had all the subs doing what they needed building batches of 5-6 houses like a well oiled machine.

See when you rent out SFH's, you usually can only charge rent.But for multi's, you can create additional income streams, like adding a laundry room, charging for covered parking, installing vending machines, storage, etc.You might know this, but the value of a multi is determined by the NOI (net operating income).

those machines cost about 30k an hour to operate or so..