We have one installed! Yes, we see it as a luxury! We have our own wood source, meaning forest, and the man loves to make some noise in the forest with the chainsaw and manpower every two years. We didn’t use it that often last year, but this winter daily and for that we generally turned down the underfloor heating. The savings are immense!! I don’t notice any overheating. There is hardly anything more beautiful than sipping your tea / cocoa / red wine in front of crackling fire. We love it. We have a Schiedel Kingfire and paid 7500€. If future winters continue to have such crisp temperatures, it will have paid off soon. Although profitability is secondary. When has a photovoltaic system paid for itself? When the geothermal drillings for infiltration wells? P.S. Yes, doing wood yourself is work! Real physical work, which is good for you! Our society is so soft, men included. Everyone should take a chainsaw course and fell their own tree, this also brings back the manpower