De didn't ask me for my thoughts.
He and Mrs. De have gone over what they want/and don't want.
It's going to be a great house.
I am only thinking ahead 10 years, even if just for myself.
Wider doors
Flip doorknobs instead of the traditional rounded ones;
Light switches with low lighting in them.
At least one access to the house without steps.
Built-in seat in the shower
I am sure De has thought of these, but to me, they are important.