Polygon fireplace, prismatic, energy-efficient. With small symmetrical side benches and recess in the top of the drywall for hidden lighting.
In the 20X series you will find fireplaces that are located between two balcony doors with an opening of 2.5 meters.
See the rest of the 20X series HERE:
Middle 201 , Middle 202 , 3 face 203 , 2 face 205 , 3 face Π 206