The Hilton Des Moines Downtown is a formal step closer to its March opening, with the Hilton management team moving into its offices today and Thursday at the $100 million hotel at 435 Park St. “This milestone brings the hotel one step closer to providing first class hospitality to the city,” General Manager Matt Felling said in a release. The 330-room hotel will include suites and executive suites and will offer a variety of conveniences, including the Park Street Kitchen restaurant, an indoor pool, a fitness center and 14,000 square feet of event space.