# Signature Fitness > Massive gym with 55,000 square feet of space, featuring women's only section, steam room and sauna, and a variety of fitness classes. Atmosphere feels energetic and safe, with a judgment-free culture and 24/7 access. Offers unique amenities like a spa-like area, shake bar, and therapy clinic. Source: https://www.atly.com/location/SignatureFitness - Address: 471 Cortlandt St, Belleville, New Jersey, United States - Hours: Wednesday: 12:00 AM - 11:59 PM Thursday: 12:00 AM - 11:59 PM Friday: 12:00 AM - 11:59 PM Saturday: 12:00 AM - 04:00 PM Sunday: 07:00 AM - 04:00 PM Monday: 07:00 AM - 02:00 PM Tuesday: 05:00 AM - 12:00 AM - Phone: +19737516999 - Website: https://www.signaturefitnessnj.com/ ## What it is good for - Late Night Spot — 10/10 - Gyms — 9.4/10 - Weight Lifting Gym — 8.5/10 - Steam Room — 7.5/10 - Food — 7.1/10 - Juice Shop — 7.1/10 - Sauna — 6.7/10 - Yoga Class — 6/10 - Personal Training — 6/10 - Yoga Spot — 5.8/10 - CrossFit Gym — 5.7/10 - Crossfit — 5.7/10 ## What people say - "This weight lifting gym has all the equipment you could need." - "The steam room and sauna are great amenities here." - "It's a great late night spot because it's open 24 hours." ## Good to know - Parking is often difficult to find, especially between 3pm and 8pm. - Expect a wait time of around 1 hour during peak evening hours. - Personal training and CrossFit classes can block off turf and racks for over an hour. - The gym is open 24 hours, providing flexibility for workouts. - The facility is clean and well-equipped with a variety of machines and weights. ## 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.