# Mountainside Fitness Peoria > Fitness center features renovated spaces with top-notch equipment and a wide variety of group classes. Atmosphere is motivating and family-friendly, supported by an exceptional staff and a well-regarded daycare. Amenities include sauna, red light therapy, and cold plunge, creating a clean and airy environment with a strong sense of community. Source: https://www.atly.com/location/MountainsideFitnessPeoria - Address: 9745 W Happy Valley Rd, Peoria, Arizona, United States - Phone: +16235615525 - Website: https://mountainsidefitness.com/locations/peoria/?utm_source=GMB&utm_medium=Local&utm_campaign=Peoria&utm_content=WebsiteLink ## What it is good for - Daycare — 10/10 - Kid Friendly — 9.1/10 - Gyms — 8.5/10 - Personal Training — 7.5/10 - Weight Lifting Gym — 6.3/10 ## What people say - "The daycare staff are so friendly and amazing with the kids." - "The personal trainers here are so helpful with fitness goals and equipment." - "Personal training here is fantastic and the trainers are extremely helpful." ## Good to know - The gym is not open 24 hours, closing at 9 PM on weekends. - A 5-day pass requires you to come with a member. - The daycare service is available for children while you work out. - Membership renewal contracts are not sent, which can lead to unexpected charges. - They offer a variety of fitness classes throughout the week. ## 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.