(It costed us $6k in oil the first 3 months of winter when we took over the property)The previous owner had the 1st tenant control the thermostat and had been spending over $10k in oil every year.Now, we installed NEST to control the temperature from our phone and have invested in changing the heat to gas.The heater has been on since the temperature has dropped to 40degrees at night.We have set it to 73 degrees.This morning I get a call from my 1st floor tenant that the heater is not working that it is too cold.I contacted my 2nd and 3rd floor tenant and they say it seems cold but they use portable electrical heater in the room to keep them warm.We are planning on renewing the lease and need to raise the rent.

Has way more features and I don't need portability or to access on the go. 

Similar to window and portable, it is blowing air in just one location.Of all the AC types, central air is most desirable because it circulates air better.

I see the exact same problem in the portable alarm and portable monitoring system product markets.Obviously, the WIFI problem will fix itself in the next few year (it will be ubiquitous), but until then, I haven't decided if the cost of installing WIFI in every rehab is worth the technology gains...it's certainly very close!

There is a half finished bathroom with permits what should be easy to finish, expect this whats needed is: Permits, Install Windows, install small kitchen, flooring, put up wall to separate laundry room, cabinets, lights, door, install portable heating/AC unit, fence outside etc.I got ok from the city for a granny flat regarding zoning so that will work.If you know anyone you would recommend based on previous jobs I would appreciate the contact. 

I want to run a small property management business, with properties that I already own, and do EVERYTHING on a truly portable device (like a cell phone or a PDA).

For a portable stove, zip stoves are amazing - run on a AA battery and never run out of fuel.

ya I like SimpliSafe because its cheap...no contract and portable.  

They can run generators and use portable toilets but that would cost you more in the long run.

I bought the renters portable ACs and called it a day.