# Sleep Number > Showroom presents a clean, well-organized layout with an inviting atmosphere. Buying process runs smooth and straightforward, supported by efficient ordering and pricing. Source: https://www.atly.com/location/SleepNumber100 - Address: 5248 I-70 North Outer Rd, St Peters, Missouri, United States - Phone: +16363972811 - Website: https://www.sleepnumber.com/stores/mo/st-peters/5248-i-70-north-outer-rd?utm_source=google&utm_medium=organic&utm_campaign=GBP ## What it is good for - Comfortable — 6.7/10 ## What people say - "I found the bed to be comfortable." ## Good to know - The process of buying the bed is easy and straightforward. - A $250 fee is charged for mattress pickup after a return request. - The return fee should be clearly pointed out during the buying process. - The mattress comfort level may not match in-store testing even after adjustments. ## 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.