Comfortable Accommodations Bla Bla Hostel in Sofia offers adults-only accommodations with a sun terrace and free WiFi. The property features a lounge, shared kitchen, and soundproofed rooms. Convenient Facilities Guests benefit from private and express check-in and check-out services, daily housekeeping, and an indoor play area. Additional amenities include bicycle parking, bike hire, and luggage storage. Prime Location Located in the city center, the hostel is a short walk from Banya Bashi Mosque (4 minutes) and Sofia University St. Kliment Ohridski (0.7 mi). Sofia Airport is 3.7 mi away, and an ice-skating rink is nearby.