I would therefore bring all the half-height windows on the north side to 1.01/1.26 and 2.01/1.26. Is it too mixed if the two children's rooms don't match the sequence? I would give them 1.76/2.20 and 1.76/1.26. In the office, unfortunately, I don't have space for 1.76 width. I want to choose a double-leaf window there so that it doesn't look like a storage room. Therefore, the window there is 1.51/1.26. In the living room, the individual doors are 1.13/2.20 and 3.01/2.20 (however, it is divided into three parts: 2m double door + 1m glass element). The stairwell window is currently 1.76/1.26. I don't know if I should rather bring it to 2.01/1.26? Is that too much mixed? Sorry for all the numbers. Tiresome window topic. I'm slowly coming to an end.