The sauna at K Spa, in the city of Buena Park in the state of California, is a traditional Korean spa facility offering multiple themed sauna rooms including salt, clay, forest and ice rooms, along with gender-separated bathing areas featuring hot tubs and steam rooms. The facility is known for being clean and well-maintained, with amenities like lockers, provided uniforms, and an on-site restaurant, though some note the space is relatively small compared to other Korean spas. The spa offers both basic admission for use of facilities as well as additional services like body scrubs and massages.

The sauna at 24 Hour Fitness, in the city of Buena Park, in the state of California, is a basic amenity within a larger gym facility that offers separate men's and women's dry saunas. The facility has ongoing maintenance and cleanliness issues with the sauna areas, including dirty floors and humidity control problems. While the sauna is functional and accessible to members, frequent complaints about hygiene and upkeep suggest it may not meet expectations for those specifically seeking a premium sauna experience.