The sauna at Sauna Suites in the city of Chelsea in the state of Massachusetts offers a private experience with both infrared sauna and cold plunge options in individual suites. The facility provides a unique self-check-in system and amenities like board games, tea service, and red light therapy for a complete wellness experience. The space is particularly popular among those seeking recovery therapy and relaxation, though some visitors note issues with room temperature control and limited towel availability.