Dirt cheap and nice would be a hard combination to achieve. Stayed at the Holiday Inn, very nice, not cheap, factor in the free breakfast and the price looks better. Stayed at a couple of the cheaper ones, older, not so clean, a few issues with stuff that didn't work, some had a sweet roll and a cup of coffee for breakfast but that was about all.
Seems like there is a Hampton Inn as well, they are always top notch but much more expensive than the Holiday Inn.