I find their house pretty strange because it's a full on house but at the same time it's pretty small? It only has one proper bedroom, right? Because her office could serve as a kid's room at max... Is there a third tiny room for Grey, or is it her office? I get a bit confused. I feel like if they had gone for an apartment instead of a house they would have gotten more habitable space for the same money. And if they really wanted a house and a garden then maybe they should have either saved a bit more for a place with more room (specially when they know they want more kids) or completely redo the house to maximize the space as posible. It surprising what an architect can do to 'build' space when there previously wasn't.