Single-family house – new construction project from day one - and the planning begins

We have decided on a three-sided (10,000 EUR) or four-sided (13,000 EUR) fireplace from Rüegg (from Switzerland) with a continuous line (that is, without a bench or similar).

ask if the 10 or 13k is gross or net

we have exactly the same stove
So you have to deduct at least 1/2 meter towards the living room if you want a flush wall.
The length of the stove is "only 1m," but you also have to plan for the chimney pipe behind it. That costs you another approx. 30-50cm.
Plan in advance so that you have a passage width to the living room of at least 2m including the stove.
If you have a wood, laminate, vinyl, or carpet floor, you also need a spark guard in the form of tiles or a glass plate.
30cm on each side and 50cm(!) on the front side.

In this photo, you can see the edge. Here the stove was recessed about 3cm towards the living room so that no crack is caused by the expansion of the two different materials.
We also didn’t know that this was necessary, so I want to warn you in advance