Zhangjiajie Scenic Spot Is One full day enough time to visit

I'm am planning on traveling in for one night in October and have a 10 pm flight the next day i would like to know is one day enough time to take the worlds longest cable ride in to the park see heavens gate .. walk the glass walk way ...and see Baofeng Lake ? and any other must see Scenic areas? also I'm Looking to stay at the Zhangjiajie Qinghe Jinjiang International is this a good choice in your opinion?