I love the idea of the chalk board wall with rolling paper. Maybe use chalkboard paint in old frames (painted in fun colors) and put in hallway. It wouldn't take up space and would give the kids another space to use.
DIY - 50 Ideas To Decorate Walls With Pictures
Sherwin-Williams Paint Color Ideas
Sherwin-Williams has created four gorgeous color palettes for 2015. Fall in love with these must-have colors for your home.
Ombre wall... stunning! I think I need one. Ombre is becoming big in 2013 in clothes nails,hair and even walls
Cathys Navy & Green Nursery Room — room for color contest - Apartment Therapy