# Chau's Nail > Massage chairs offer a relaxing touch amid a pleasant environment. Pricing varies from reasonably priced to overpriced depending on the service. The salon shows room for improvement in sanitation and professionalism. Source: https://www.atly.com/location/Chau's-Nail - Address: 1120 Technology Dr Ste #114, O'Fallon, Missouri, United States - Phone: +16362442359 - Website: https://m.facebook.com/chaunailsandspa/ ## What it is good for - Nails — 7.3/10 - Manicure — 7.1/10 ## What people say - "The staff here are so friendly and make you feel like family." - "My manicure always looks amazing and lasts for weeks." ## Good to know - The salon has received multiple reviews mentioning infections, raising sanitation concerns. - The salon's tools are not disinfected, which poses health risks. - Customer service is reported to be unprofessional and lacking quality. - The overall cleanliness of the salon is questionable and may deter potential customers. - Many customers have found the prices to be overpriced for the service quality. ## 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.