# Crunch Fitness > Gym offers well-maintained equipment and a varied class schedule with energetic instructors. Atmosphere includes a mix of serious lifters and casual gym-goers, creating an inviting environment. Space can become crowded during peak hours, but remains clean and functional. Source: https://www.atly.com/location/CrunchFitness - Address: 1725 Union St, San Francisco, California, United States - Phone: +14154303399 - Website: https://www.crunch.com/locations/union-street ## What it is good for - Gyms — 8/10 - Weight Lifting Gym — 6.7/10 ## What people say - "The staff at this gym are so friendly and helpful." - "The staff at this weight lifting gym is so friendly and kind." ## Good to know - Expect the gym to be crowded during peak hours, especially after work. - The gym is typically clean and well-maintained. - The equipment includes a good variety of free weights, machines, and cardio options. - The gym lacks air conditioning, which can be uncomfortable on hot days. - The bathrooms and showers show signs of wear. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.