# Mattress Firm Outlet - Lake Grove > Mattress store offers quick delivery and a 120-day return policy. Staff provide personalized sleep advice and demonstrate adjustable bases. Pricing includes significant discounts and bundled deals, creating a straightforward and efficient shopping experience. Source: https://www.atly.com/location/Mattress-Firm-Outlet---Lake-Grove - Address: 3170 Middle Country Rd, Lake Grove, New York, United States - Phone: +16315850003 - Website: https://www.mattressfirm.com/en-us/stores/ny/lake-grove/176025/?&utm_source=Google%20My%20Business&utm_medium=organic&utm_campaign=GMB&utm_term=lake%20grove%20ny&utm_kxconfid=uflnw2ovk ## What it is good for - Sleep — 7.7/10 - Delivery — 7.5/10 ## What people say - "They helped me find the perfect mattress and explained options without pressure." - "My delivery was fast and smooth." ## Good to know - Delivery of your new mattress can be scheduled as soon as two days after purchase. - The store offers a 120-day return policy for all mattress purchases. - The adjustable bed and base can be delivered the next day as promised. - Pillows are available at a buy one get one free promotion. - The delivery team uses booties to keep your carpets clean. ## 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.