Interior classic stair
This is an example of stairs design for your home. combination colors within gray and black make it good view for your home. but you can try for other combination colors that you like. Yuo can see, under the stairs we can put it the plant, but, otherwise, you can put under stair the small table or shoe shelf, to putyour shoes collection.
The black fence make its look so great design color. Otherwise, you can change it with dark color.

