Open wall(s) in walk in, add closed built ins to open up bedroom space and make room for a sitting area...built ins could be repeated across room in corner behind door.
Chair shape and unique colour contrast
shows the colour:
But the best way to assess a paint colour is to actually view it combined with surrounding finishes. There are Benjamin Moore Paint stores throughout North America with colour chips readily available.
ceiling colour onto the upper wall surface, thus "wrapping" the space and making the 8' ceiling feel higher.