Sleep is often treated as something the body does on its own. But sleep researchers see it differently. Sleep is shaped by the environment around you, and the room you sleep in plays a real role. Light, temperature, sound, and air quality all send signals your nervous system is reading.

A well-designed home is quietly working in your favor every night.

Light

Light is the strongest cue for the body’s internal clock. Morning daylight anchors the circadian system and sets the timing for melatonin release later in the day. Homes with abundant daylight give that system a clearer signal. This is part of what makes a community like Optima Lakeview feel restorative from the inside out: a landscaped atrium runs through the building’s seven-story core, drawing daylight deep into spaces that might otherwise stay dim. At Optima Kierland, the vertical landscaping system is visible from every residential unit, keeping natural light and greenery within view throughout the day. Optima Signature takes a different approach to the same principle, wrapping its 57-story Streeterville tower in floor-to-ceiling windows with sweeping views of Lake Michigan and the Chicago skyline.

Optima Lakeview® Apartments in Chicago, IL Spacious indoor atrium with skylight, balconies, plants, and people walking—perfect for creating a relaxing home environment.

Temperature

Core body temperature drops as you fall asleep, and that drop is part of what triggers sleep. The Sleep Foundation recommends a bedroom temperature between 65 and 68 degrees Fahrenheit, with a broader range of 60 to 67 often cited for adults. A room that holds a steady nighttime temperature, without large swings, supports deeper, more continuous sleep. Optima communities are designed with thermal stability in mind, from well-insulated building envelopes to thoughtful glazing choices like the bird-friendly glass and green concrete used at Optima Verdana, which achieved Green Globes certification in 2023. In Arizona, where heat management matters even more, Optima Sonoran Village uses shaded glass, lush landscaping, and underground parking to moderate interior temperatures, while Optima McDowell Mountain brings sustainability strategies into its first completed tower to support a stable interior climate against the desert backdrop.

Optima Lakeview® Apartments in Chicago, IL Modern glass building with street-level shops, cars passing by, and people walking—creating a vibrant home environment at dusk.

Acoustics

The brain continues processing sound during sleep, which is why intrusive noise can disrupt rest even when you don’t fully wake. Good acoustic design isn’t about silence but about reducing unpredictable sound, through dense materials, careful wall assemblies, and quiet mechanical systems. Across Optima communities, concrete-framed construction and considered unit-to-unit detailing help keep the everyday sounds of a building from becoming the soundtrack of a restless night. At Optima Sonoran Village, 5.5 acres of landscaped courtyards create a soft buffer between the residences and the surrounding city, and at Optima McDowell Mountain, the open desert setting and generous space between phases keep the soundscape calm even as the community continues to take shape.

Optima Lakeview® Apartments in Chicago, IL A person walks between tall, plant-covered buildings under a blue sky, heading home in a peaceful green urban area.

Air and Atmosphere

Indoor air quality and humidity affect breathing and comfort throughout the night, with humidity in the 30 to 50 percent range generally considered ideal. Connection to greenery and natural light also matters: research links these elements to reduced stress and better sleep, likely because the nervous system reads them as signals of ease. Optima’s biophilic approach is visible across communities, in the lush plantings and vertical gardens at Optima Kierland, the interior atrium at Optima Lakeview, the residential courtyard and rooftop sky deck at Optima Verdana, the plant-fringed balconies and Camelback Mountain views at Optima Sonoran Village, the desert landscape framing Optima McDowell Mountain, and the 1.5 acres of amenity space at Optima Signature, including indoor and outdoor pools, saunas, and a yoga studio. Each keeps that connection to nature and ease woven into daily life.

Optima Lakeview® Apartments in Chicago, IL Rooftop pool with lounge chairs overlooking a city skyline—an ideal escape for a good night sleep after exploring the city.

Designed for Rest

Optima describes biophilic design as the deliberate integration of natural elements, light, greenery, organic materials, and open air, into the built environment. The result, for residents, is a place where the variables that govern sleep are considered as part of the home itself, rather than left for residents to solve on their own.

Explore our communities to see how a home built around light, comfort, and connection to nature can change the way you rest.