Comfortable Accommodations TRI Guest House & Kost in Karanganyar offers a welcoming guest house experience with a garden and terrace. Free WiFi is available throughout the property. Modern Amenities Each room features air-conditioning, a private bathroom, tea and coffee maker, city views, dining table, shower, dining area, and wardrobe. Convenient Location Located 1.9 mi from Juwata International Airport, the guest house provides free on-site private parking. Reception staff speak English, Indonesian, and Malay.