RV Electric Fireplace vs Spaceheater

I agree with other replies I've read. Using an electric heater or fireplace is the best way to go. We have used both electric and our propane heater, and the propane heater burns propane very quickly. If you are doing any cold weather camping for extended periods, you will be filling your bottles every couple of weeks. Using electric, you will have free heat if you are staying an RV park for less than a month. Most parks charge for electric for stays greater than a month, but it is still cheaper and more convenient than using propane.