MESTAS. ru is an online directory designed to help people find places, companies, and organizations in Moscow. The site brings together practical details for listed establishments, including precise addresses, telephone numbers, opening hours, official websites, customer reviews, categories, notable features, and prices for services.

Visitors can browse a broad range of business types, from grocery, clothing, furniture, footwear, and cosmetics shops to cafés, pharmacies, supermarkets, and household-goods stores. The directory also covers beauty salons and hairdressers, auto services and parts retailers, construction companies, legal services, kindergartens, travel agencies, real-estate agencies, ATMs, and payment terminals. By organizing local listings across many categories, MESTAS.

ru offers a convenient starting point for comparing nearby options and finding contact information before visiting or getting in touch. The site notes that some of its information comes from publicly available sources and remains the property of its respective authors. It also provides feedback details, user terms, and a privacy policy