In the coldest days in the winter the heat in the units never actually reaches what the thermostat is set to even set to say 65degrees.

Considering this, how would you be able to handle the potential objection of the bottom unit tenant complaining about AC/heating since it's likely that the main unit tenant will have access to the thermostat?

I remember a tenant who decided it was easier to open a window than lower the thermostat in winter. 

First time stopped to work in 4-28-2024 and disconnected from thermostat without any idea why.

Tenant calls you to say thermostat not working. 

There was a new thermostat and old unit.

So it's been a while, and I'm beginning to get a pretty clear picture of total costs, as well as projected room rates and expected income, so I thought now would be a good time to start throwing some numbers out.The total cost paid out of pocket to Homeroom, after the purchase of the house, will be around $24,818That includes about $8,480 for various purchases including furniture, appliances, kitchen stuff - dishes etc , smart locks and thermostats.

Smart thermostats can ensure a comfortable temperature upon arrival.

It does not mean you are required to have central heat and air it would be of the many of the other options such as... other heating with thermostat.

For example, there have been a number of times my tenants have had trouble figuring how to work the thermostat and so wrongly assume it is broken.