In our area, we are billing quarterly and here is the breakdown of usage in DCF's per month2014Nov - 765Dec - 1110Jan (2015) - 11352015Nov - 690Dec - 1050Jan -10852016Aug -395Sept - 355Oct - 195Nov - 820Dec - 985Jan - 875and keep in mind for 2016 out of ten units, three were empty from Sept on.We have gas boiler heat and of course water heaters (two in this building).In August of 2016 we actually installed water saving devices in every units toilet, shower, sinks, etc.  

As a landlord with just one townhouse, I already have constant reminders such as monthly rent reminder (12 times a year), quarterly hoa fees (4 times a year), seasonal heat pump check up (twice a year), air filter replacement (4 times a year). 

Third, schedule quarterly maintenance on major appliances like heating and air.

About $80 per quarterly visit per house is worth it to me and tenants appreciate it.

Granted, no risk no reward but this isn't a quarter slot machine in Tahoe.

We also have something big in the works that will be coming first quarter of 2021. 

I'd be happy to even have a quarter of the success you have.

Baseboards with lead paint, for instance, need to be capped with a quarter round or some other moulding.

In other words, the trim may still be there underneath but no kid will ever be able to chew on it.Put quarter round over all the tops of your baseboard, This does not remove lead, but it greatly hinders a child from chewing on it.If you have carpets in the apartment, get rid of them. 

He wanted to make a contract to charge me $250 per month for unlimited consultation and quarterly accounting.