No doubt this room is too girly but the gray walls are a nice color with white trim and light gray ceiling - could be good for guest bedrooms. The color on the walls: the light- valspar seashell gray & the dark- valspar rugged seude Both at Lowes.
I also love the more practical reasons for this bottom of bed perch. It makes a great place to lounge while reading a book, watching TV, or having a midmorning snack, just add a small table and ottoman for a little vignette. - excellent idea!