I grew up cutting and splitting wood for the winter, so, the fireplace was a bonus. However, the draftiness of the house would smoke you out. And, opening all the windows in the house when it’s 20 degrees outside kind of defeats the purpose of “having a fire.”
So, I bought a wood-burning insert from Quadrafire that will heat the entire house. This was installed by a few great friends of mine, taking the half-wall down behind the old boiler and bricking up the left side. Then, dropping a liner down the chimney, making the connection at the insert, and sealing the top.
Yeah, spitting/cutting/storing wood can be a pain, but, this fireplace cuts my heating bill substantially. We have a heat pump for heat/AC, however, when the temperature outdoors drops under 30 degrees, the auxiliary heat kicks on and that gets expensive.