We stayed in the spacious Caldera unit. The top floor sleeping area is an open space with two full beds, 1 twin and a full sleeping loft. Tree top views! We slept with windows open for cool airflow and morning bird songs. 1 full bathroom without door lock. Furniture is old and water in pipes is not for cooking/drinking. No oven but hot plate, microwave, skillet and mini fridge provided. Nearby food options are limited. Surrounding flora and fauna is beautiful! Volcano National Park is super close!!