Comfortable Accommodations SOI Hotel & Casino in Svilengrad offers family rooms with air-conditioning, private bathrooms, and free WiFi. Each room includes a balcony, dining table, and work desk. Ess The hotel features a bar and a 24-hour front desk. Guests can enjoy room service and a variety of amenities such as bathrobes, tea and coffee makers, and free toiletries. Convenient Location Located 83 mi from Plovdiv International Airport, the hotel provides easy access to local attractions. Reception staff speak Bulgarian, English, and Turkish.