# Union Square Pizza & Kitchen > Small space with retro style and cozy atmosphere offers a friendly vibe and peaceful break from downtown noise. Italian music plays softly, enhancing the relaxed mood. Seating includes tall counters, bar stools, and standard tables suited for small groups. Source: https://www.atly.com/location/Union-Square-Pizza-Kitchen - Address: 284 O'Farrell St, San Francisco, California, 94102, US - Phone: +14155428835 - Website: http://www.unionsquarepk.com/ ## What it is good for - Calzone — 10/10 - Dinner Spots — 10/10 - Kid Friendly — 10/10 - Food — 10/10 - Margherita Pizza — 10/10 - Cozy — 10/10 - Chill — 10/10 - Italian Food — 9.1/10 - Pizza — 8.8/10 - Pasta — 8.8/10 - Pizza Slices — 8.8/10 - Baklava — 8.3/10 - Pepperoni Pizza — 8.1/10 - Lunch Spot — 8/10 - Vegetarian — 7.5/10 ## What people say - "This pizza is fire, seriously incredible." - "The pizza here has a perfect crust and flavorful toppings." - "It's got such a cozy, welcoming vibe." ## Good to know - The pizza costs around $30 for a medium size with a drink. - A small cheese slice of pizza costs $9. - Expect a few minutes wait for ready slices to heat up. - Credit cards and mobile payments are accepted. - The location is convenient with many shops and activities nearby. ## 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.