LivingHomes recently posted renderings of a Ray Kappe modular home. The multifamily house will be built in Los Altos, CA.
Size: 3,864 sf with 3 units:
two: 3 BR, 3 bath
one: 1 BR, 1 bath
More details from the comments section:
One unit will be owner-occupied, one will be low-income, and one will be a standard rental.
Worth a look: their new Tour/Gallery page with virtual tours, videos and photos.