u/quidproquocaine

Looking at a home being built but don't love the primary layout with regard for closet space and bathroom layout. How can I modify to allow for a king bed and nightstands, a walk-in (or walk-through) closet and a bathroom with with a freestanding (or at least) separate soaking tub. We would be open to cannibalizing some space in the Bedroom 2 and eliminating (or relocating) the linen closet. Thanks!