Comfortable Accommodations Hotel O Kost Nusantara Sidoarjo Syariah in Sidoarjo offers comfortable rooms with free WiFi, work desks, shared bathrooms, seating areas, and TVs. Convenient Services Guests can enjoy room service and a welcoming reception staffed with English and Indonesian speakers. Prime Location Located 1.2 mi from Juanda International Airport, the hotel provides easy access to local attractions.