I may be possibly interested in a small gas stove for my 300 square foot bedroom. I heat my home with the wood stove but sometimes the 3rd floor does get a little chilly during those cold nights. I figure a small gas stove would heat my room and possibly the other bedroom located on the 3rd floor. I do have lp gas which would make it easy for a small gas stove to be installed. Does anyone recommend an inexpensive gas stove? How much lp gas does these gas stoves use?