# European Sleep Works > Mattress store offers bespoke mattresses assembled locally with high-quality oak frames and a range of firmness styles. Atmosphere stays friendly and low pressure with no commissions or haggling. Policies include 30-day no-nonsense returns and comfort exchanges, supporting customer satisfaction. Source: https://www.atly.com/location/EuropeanSleepWorks - Address: 2966 Adeline St, Berkeley, California, United States - Phone: +15108415340 - Website: http://www.sleepworks.com/ ## What it is good for - Comfortable — 10/10 - Sleep — 7.5/10 ## What people say - "I found the beds and pillows to be marvelously comfortable." - "I felt like I was sleeping on a cloud, so comfortable." ## Good to know - They only do local delivery within the Bay Area. - The comfort exchange policy allows easy returns within 30 days. - The mattresses are designed to last longer than typical foam options. - Pillows are priced at $200, which is significant for a pillow. - The mattress is locally assembled, adding to its appeal. ## 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.