**Ideally, shower stalls should allow room for a shower seat, grab bars, and adjustable shower heads.** Saved for the basement reno . MOST IMPORTANTLY this has a link to 'This Old House' visuals for all the specs/clearances to remember.
Like connection between kitchen & garage. Tweak further to have walk-through mudroom, laundry, side entry, narrow house-stores/pantry & main entry closet. Other side of main entry would depend on width of lot.