Mills House Hotel - a Holiday Inn offers a restaurant and a bar/lounge. Mills House Hotel - a Holiday Inn features a fitness facility and a seasonal outdoor pool. This Charleston hotel also offers valet parking, a concierge desk, and multilingual staff. Onsite parking is available.Mills House Hotel - a Holiday Inn offers 214 guestrooms. Televisions come with premium cable channels and pay movies. High-speed Internet access is provided along with complimentary newspapers. Coffee/tea makers are provided. Bathrooms include hair dryers. Air conditioning and clock radios are also included. Housekeeping is provided and wake-up calls can be requested.