# Planet Fitness > Medium-sized gym offers spacious layout with clearly separated workout zones and brand-new equipment. Atmosphere stays clean and organized, rarely crowded, allowing easy access to machines and weights. Includes massage chairs and spa options for added relaxation. Source: https://www.atly.com/location/PlanetFitness766 - Address: 5150 E Arapahoe Rd, Centennial, Colorado, United States - Phone: +17209053021 - Website: https://www.planetfitness.com/gyms/?utm_medium=organic&utm_source=extnet ## What it is good for - Comfortable — 10/10 - Gyms — 9/10 - Spa — 8.8/10 - Weight Lifting Gym — 8.4/10 ## What people say - "I found the gym to be really clean." - "The staff at this weight lifting gym are super friendly and welcoming." - "The spa area was definitely worth the upgrade." ## Good to know - Planet Fitness opens at 5 am on weekdays. - The gym is very clean and has new equipment. - Expect minimal wait times for equipment during midday visits. - The app provides easy-to-follow instructions for equipment use. - The gym is seldom crowded, making it easy to access weights and machines. ## 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.