This modern villa in Merida, Yucatan, Mexico has a minimalist exterior spiral staircase that contracts with the rustic stone wall in the courtyard.
This minimalist home in Montagnola, Switzerland located at the edge of the Swiss Alps takes full advantage of the southern exposure and natural light.
Under the spiral staircase of this southern style home in Middleton, Wisconsin has a secret reading nook with a circular seating bench and bookshelves.
The Wall House located in Cascais, Portugal was built to withstand the strong Atlantic Wind. At the center of the house is a unique modern spiral staircase surrounded by greeneries.
This beach style home in Corona Del Mar, California has a glass wine cellar room under the stairs that makes good use of the space under the staircase.