Yep, many things are solved much more spaciously in my significantly smaller house. The stairs and the pantry, for example, are okay in a small terraced house because it can't be done differently there, but here they are simply too small. The pantry is also placed extremely inconveniently. In such a house, it would become purely a broom closet – and the space is somehow a shame for that. For me, it is clearly designed "from above." I thought there are now room planning programs in which you can virtually walk inside the house, look around, and simulate the light incidence. I imagine the ground floor labyrinth to be extremely dark. Two differently sized children's rooms and one is big & nice facing the garden and one is small & on the north side? That sounds like decades of "YOU ALREADY GOT THE BETTER ROOM BACK THEN!!!" nagging. Assuming the entrance is on the north side.