The stylish new AC Hotel brand from Marriott International Inc. will make its Washington-area debut this spring at National Harbor. The AC Hotel will replace the Aloft Hotel at 156 Waterfront St ...

The first AC Hotels by Marriott boutique property in the Washington, D.C., area will open at Maryland's National Harbor next month. The AC Hotel Washington, D.C. at National Harbor will have 192 ...

OTO Development also developed the Hampton Inn & Suites in National Harbor, and it still operates the hotel after selling it to Blackstone Group in 2014. OTO is also developing an AC by Marriott ...