The sauna at The Body Factory Health & Fitness Center in the city of Belleview, in the the state of Florida Multiple reviews explicitly mention the gym's cleanliness and well-maintained equipment. No mention of a cold plunge or pool is made in any of the reviews. A membership is implied as necessary for access based on multiple reviews mentioning long-term memberships. Multiple reviews indicate that walk-ins are not explicitly disallowed, and the 24/7 access suggests this is possible.