If like to add to the space heater. I’ve got solar panels, the guy installing them also has infrared panels. We got to try one out, and never looked back.

A infrared panel will warm a small space very effectively. Way better then water radiator heating (which is the norm here). It’s also instantaneous and is a radiant heat (like a wood burner).

We’ve ditched all our gas heater radiators and went with infrared. It’s cheaper and easily regulated per room.