On Reddit, guests at locations across the country confirmed systems were broken, noted that the bar was still ... work," said one hotel guest who was staying at the Louisville Omni.

In fact, black is the Omni Houston Hotel's signature color: The hue permeates the hotel, from the property's pet black swans (yes, swans) to the swanky Black Swan bar and Birdies Cafe & Bar.

According to recent visitors, the hotel itself isn't too shabby, either. This Omni property houses 347 guest suites with fully stocked refreshment centers, two flat-screen TVs, wet bars and ...