The DoubleTree by Hilton Hotel Denver is a convenient location for visitors to the United Training Facility and downtown Denver. While some guests noted the surrounding area can feel a bit sketchy at night, many liked the proximity to restaurants and shopping. Additionally, the hotel is situated near local attractions such as the zoo and offers easy access to the airport. The hotel offers comfortable and decently-sized rooms, perfect for travelers looking for convenience. Guests rave about the cleanliness of the rooms, lobby and hotel grounds. The staff are some of the friendliest around, going above and beyond to make their stay enjoyable. The pool and hot tub impressed guests with many describing it as large and clean despite heavy use. The DoubleTree by Hilton Hotel Denver boasts of comfortable beds that provide guests the best sleep experience. The business center was easy to use, according to guest reviews. Overall, the amenities on the property were appreciated, although a few guests felt the room decor was outdated and overpriced. The only negative feedback was the confusion in paying for some services on the property.