... and we also had this 1.50-meter wall... our house existed 66 times... and I’ll tell you that almost everyone had the sofa protected against the interior wall next to the stairs, so the mailman wouldn’t look onto the sofa. The TV was opposite it. However, it was a RH where there was no window there, where you have one now. So one could consider swapping the wardrobe with the window (bottom left on the plan) to also accommodate the TV there. However, I don’t know if the wardrobe is already built-in and therefore not suitable for a TV? I would place the ceiling outlets in a line, here the only important one is the dining table light, the others are only needed for intensive lighting of a room and do not serve as mood lighting. I personally find these recessed ceiling lights absolutely unnecessary! Best regards, Yvonne