I agree OP - another problem is the prioritisation for what space is available - and a tendency to put bathrooms where a sane architect would put a cupboard.
I rented a room in my younger days, in three new builds where there was literally NOWHERE to store a vacuum or an ironing board, so they ended up just migrating round the house. No space in the hall for proper set of coat hooks. No space in the kitchen for a regular bin, let alone a recycling bin.
And yet three toilets and a roomy bathroom (although not roomy enough to put up a drying rack for your laundry; far more important apparently to have a separate shower cubicle from the bath).
And internal walls made of some inferior cardboard so you couldnt hang shelves or cupboards to start to solve the problem.
I rented in these properties because it was what we could afford, but they weren't cheap.
I now live in an 80s build, it isnt perfect but the proportions make a lot more sense and there are fewer toilets than bedrooms, solid walls, and a decent sized garden.
So I'd say 80s or earlier, you'll be better off.