Comfortable Accommodations Collection O Dassa in Medan offers air-conditioned rooms with balconies, tea and coffee makers, and free WiFi. Each room includes a refrigerator, seating area, and TV. Leisure Facilities Guests can enjoy a year-round outdoor swimming pool and relax in the coffee and bar. Additional amenities include a elevator, 24-hour front desk, daily housekeeping, laundry service, full-day security, room service, and luggage storage. Convenient Location Located 19 mi from Kualanamu International Airport, the hotel provides easy access to local attractions.