A space saving sauna unit for delivering infrared light therapy to the body of a user is integrated with a piece of furniture and is sized for single occupancy, wherein a single user may receive infrared light therapy via a plurality of infrared heat sources housed in the enclosed portion of the sauna unit. The sauna enclosure may be integrated with any suitable piece of furniture, such as, but not limited to, a dresser, desk, television armoire, bed, or other piece of furniture. The plurality of infrared heat sources are operated by a set of controls and may include a time-lapsed automatic shut down feature for automatically deactivating the infrared heat sources after a predetermined amount of time has lapsed. A manually operated vent system allows for temperature control. The sauna unit may also include one or more interior audio speakers and an LED light therapy mask.