Immediately usable, fresh, and ready for consumption, but more expensive than if you made it at home.Because I could find enough deals around me that fit my criteria (50% rule), I never really considered the option, but I have been intrigued particularly for out of state purchases.It still seems a little daunting, but your questions have beat the bushes and delivered some really intelligent, encouraging responses. 

Water leaks and gas to heat water leaks are big thief's and you should be concerned about water consumption. 

I am a huge believer in sugars, so I always follow up nice, because things do get lost in cyber space.

@Andrew S.Unless Even if the other units have ducting outside of the conditioned space, I fully expect the OP will see a substantial difference in utility consumption to maintain the living space at the same temperature as the others.However, before ripping out and relocating the present furnace, it may be possible to encase it in a heavily insulated box and thereby mitigate some of the loss presently experienced.

Our preference is to have folks accountable for their own consumption.   

My bet is on a 450 pound welfare baby momma smoker with her sex offender sugar daddy over at all hours of the day and night.

Break down the family unit, make laziness and dependence a better option than working (it would equal the same $) and restrict their access to real food thus pumping them full of sugar, salt, msg, gmos and no vitamins/minerals.

Welcome to BP if I can be of any help email or call, I'm a wholesaler and a real estate agent, I work the Ft Bend area, mostly in Sugar Land, Missouri City and Stafford.

 @Joel Owens,Don't hold back, Don't sugar coat it.

sugarcrm is a serious open source option suitecrm is a fork of sugar that is clean and straight forward bitrix24 is a free fremium hosted cloud CRM ERP and accounting software able to handle absolutely anything Mac based CRM is Daylite it has a cloud option aswell and is the absolute best for a Mac user who wants a local based com with sync to cloud as an option.