Comfortable Living RCR Einstein studios 3 in Sofia offers a terrace and free WiFi. The apartment includes air-conditioning, a kitchenette, balcony, washing machine, and private bathroom. Convenient Facilities Guests benefit from private check-in and check-out, a elevator, minimarket, hairdresser/beautician, and family rooms. Paid on-site private parking is available. Local Attractions Sopharma Business Towers are 1.5 mi away, Arena Sofia 2.4 mi, Sofia Ring Mall 3 mi, and Sofia Airport 5 mi from the property. An ice-skating rink is nearby.