Located across from Waipouli Town Center, The ISO by Castle is beachfront Kapaa studios feature free WiFi, an oceanfront swimming pool and an on-site restaurant. A private Hawaiian-style patio is offered in each studio apartment. Coffee-making facilities are also available. The Bullshed Restaurant, open daily for dinner, features oceanfront dining. Steak and seafood specialties are served in a relaxed, family-style setting. A snorkeling beach and putting green, tennis and shuffleboard courts are located on site. Free parking is provided. Kapaa Beach Park is 1 mile away. Lihue Airport is 15 minutes’ drive away from The ISO by Castle.