Happy Day Riverside Hotel & Spa Danang Review: Is This City Hotel Worth It? Planning a trip to Da Nang and considering the Happy Day Riverside Hotel & Spa? This guide provides an objective overview of this hotel, focusing on its location, amenities, and suitability for different types of travelers. We’ll break down what you can expect, helping you determine if it’s the right choice for your next Vietnamese adventure. Happy Day Riverside Hotel & S...