What an awesome idea! This would be great built in a kids walk-in closet! Just take the doors off the closet and utilize the extra space! Keep the kids clothes etc in a wardrobe in front of the closet to make it a secret hideout!
House 1014 is a minimalist house located in Barcelona, Spain, designed by H Arquitectes. The plot is located in the historical city center of Granollers, and placed into an urban fabric of landmark residences.