I have seen that a few times in the show, I don’t understand it either.
I also don’t understand the ones where they don’t want a bathroom or laundry room off the kitchen - no clue about that one either. Though I do like the laundry rooms upstairs near all the bedrooms - more dirty laundry comes from bedrooms than basements/garages/kitchens.
I am ambivalent about the whole open plan thing - I like the old style four square houses [you know, 4 bedrooms and a bathroom upstairs, and effectively 4 rooms downstairs and perhaps a half bath, hopefully a nice front and back porch, basement and attic. Let me rummage around for a house floor plan to illustrate. OOoo this isn’t exactly what I had in mind, but I really like it. Ah, this one is more like it. Though the ones in the town my mom lives in also have a full width porch on the back as well.
I notice that the traditional American house is also laid out wrong for the current lifestyle, it is more suited for the old style ‘front porch socializing’ lifestyle. If you look at land use, prior to WW2 the back was typically ‘utility’ - laundry lines, garbage bins, back alleys for garbage collection, small garages to hold the smaller type of cars [the old Ford models A and T] and such. People socialized in the front of the house on porches, in the more formal sitting rooms - you didn’t invite guests back into the kitchens and family eating nooks. Post WW2 you saw the move to suburbs, more space and BBQs in the back yard, but the house still has the social areas plastered in the front until the move towards the back of the house ‘family rooms’, dens and combined dining room/kitchen ‘great rooms’ or ‘country kitchens’ which actually are the start of the whole ‘open concept’ which sort of started with the late mid-century modern.
I also have a liking for the original style colonial 2 up 2 downs, where you have an unheated central hallway with the front door at one end, the back door at the other and the stairs up and down in the hallway. There are 2 chimneys so each of the rooms has a fireplace for heating [kitchen is for cooking obviously] with the Thoroughgood House in Virginia Beach being an excellent example of the style. These are very reminiscent of the fairly basic european housing of the 1300-1700s.