Welcome to Retreat at Fitzsimons, a newly-renovated apartment community in Aurora, Colorado. Our gorgeous one- and two-bedroom Aurora, CO apartments are the ideal complement for your active and stylish lifestyle. Aurora, CO is a thriving place to set up camp, boasting unparalleled natural beauty, culture, and sophistication with convenient access to the greater Denver area. From our modern fitness center to our expansive swimming pool, our gorgeous apartments in Aurora offer the ideal setting to enjoy the mile-high city.