# Planet Fitness > Gym offers expanded functional fitness areas and 30-minute workout zones with numerous cardio stations and Smith machines. Atmosphere is workout-focused but can be loud due to music volume. Facility stays clean and welcoming, with 24-hour access and affordable membership. Source: https://www.atly.com/location/PlanetFitness500 - Address: 13255 15 Mile Rd, Sterling Heights, Michigan, United States - Phone: +15868252020 - Website: https://www.planetfitness.com/gyms/sterling-heights-15-mile-road-mi?utm_medium=organic&utm_source=extnet ## What it is good for - Gyms — 8/10 - Weight Lifting Gym — 6.5/10 - Bathroom — 6.3/10 ## What people say - "The staff at this weight lifting gym is really nice and friendly." - "The staff at this gym are really nice and friendly." - "I loved how clean the bathrooms were." ## Good to know - The gym is open 24 hours, providing flexibility for workouts. - Membership fees are lower than many competitors, making it affordable. - The facility is generally clean and well-maintained. - Expect wait times for popular machines, especially during peak hours. - Red light therapy and cryotherapy are unique services offered here. ## 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.