# Mancini's Sleepworld Sunnyvale > Showroom offers largest selection of mattresses and bedding with options like adjustable bases and organic brands. Atmosphere is convenient and efficient, with quick, smooth transactions and free delivery and setup services. Customers find mattresses comfortable and firm, with competitive pricing and price matching. Source: https://www.atly.com/location/Mancini's-Sleepworld-Sunnyvale - Address: 968 E El Camino Real, Sunnyvale, California, United States - Phone: +14082456251 - Website: https://www.sleepworld.com/locations?sid=mancinis-sleepworld-sunnyvale ## What it is good for - Comfortable — 10/10 - Kid Friendly — 8.8/10 - Delivery — 7.8/10 - Sleep — 6.9/10 ## What people say - "Delivery was quick, easy, and set up in record time." - "Scott guided me through the mattress selection with patience and expertise for a great sleep experience." - "They're so helpful and friendly, especially with kids." ## Good to know - Delivery arrives within 4 days after purchase. - They provide free delivery and setup, plus take away your old mattress. - Return and exchange are free of charge within the stipulated time. - The showroom is the largest in Sunnyvale, allowing you to try different mattress brands. - They offer sales, discounts, and will match any lower price. ## 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.