Crystal Hotel Dalian Donggang Business District belongs to the middle and high end brand of Huazhu Hotel Group，which is elaborately by internationally renowned designers. The texture of the crystal comes from the purity and transparency without impurities. In order to meet the accommodation preferences of the new generation of business travelers, the Crystal 2.5 version creates a pure and good sleep for urban white-collar workers, creating a healing space within reach in the dense city. Through a brand new upgrade of light, color, music, aroma, and taste, embark on an immersive sensory healing journey. Crystal 2.5 brand new slightly tipsy executive lounge. After more than 100 trials, we have developed 5 unique cocktails and 3 non-alcoholic special drinks, which are exclusive dream drinks customized by Crystal for travelers. Crystal Room controls the rooms lighting, curtains, and curtains through an intelligent guest control system using bedside buttons. Pull up the cinema grade fully blackout velvet curtains with a 99.9 blackout rate. In the room that has passed the sound insulation test of the Architectural Physics Laboratory at Tsinghua University School of Architecture, lying on the bed, feeling the support and wrapping of the century old brand Silian mattress on the body, enjoying the comfort of being embraced by 50000 swans. Paired with high-density Dow non thermal memory cotton pillows and a refined and delicate bare cotton four piece set made of Xinjiang long staple cotton that has been exposed to 3000 hours of sunlight, the soft and fluffy down comforter brings a sense of lightness. After a busy day, I can finally get a good nights sleep. Entering pure sleep means that the body has undergone a deeper relaxation and healing from the outside to the insideWaking up in the morning, sipping a cup of pure Yegashefe hand brewed coffee, awakening the morning, and a beautiful day begins again