Awesome dog kennel under the stairs design idea. If you want an indoor dog house, utilizing the space under the stairs for a cozy, attractive and practical space for dogs is a good idea! I love this design.
LED Light strips on stairway. This would be great if you had motion sensors set up so that at night if you need to go upstairs or come downstairs you don't have to do so in the dark or fumble around for the light switch