Speaking of spaces designed with Michelle Obama in mind, welcome to Michelle Obama’s personal master bathroom. When you have more than 8,000 square feet at your disposal, it’s more than okay to have his and her separate bathrooms. Hers is definitely made to emphasize her interior design style. Again, simple, clean lines and white everything. Even though the home was built in the 1920s, like the kitchen, the bathroom was remodeled with every modern convenience, including a separate shower and bathtub.