# Sleep City Mattress Superstore Lewisville > Large selection of high-end mattresses fills the showroom with comfortable options at reasonable prices. Buying process moves quickly with free, timely delivery often included. Store emphasizes locally owned, family-operated values and offers extended trial and warranty periods. Source: https://www.atly.com/location/SleepCityMattressSuperstoreLewisville - Address: 420 E Round Grove Rd Suite 121, Lewisville, Texas, United States - Phone: +19402087401 - Website: https://sleepcityusa.com/ ## What it is good for - Comfortable — 10/10 - Delivery — 8.2/10 ## What people say - "The delivery was on time and flawless." - "The mattresses here are super comfortable." ## Good to know - The store offers free delivery for mattress purchases. - Delivery is typically scheduled for the next day after purchase. - A 365-day trial period is available for mattress returns. - Prices are very reasonable compared to other local stores. - Customer service experiences vary; some report poor service. ## 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.