Ramada Plaza by Wyndham Atlanta Airport at 5010 Old National Highway, Atlanta, Georgia.

I stayed in this hotel on a school trip. The first night, there was an evacuation, all because of a wrong switch being pulled or button being pushed. The shower drain didn't work correctly and I would stand in 3 inches of water as I showered. I found a "male sexual enhancement" pill (after a few minutes of researching) This just shows uncleanliness. Our room had no microwave, a lot of groups did not have a fridge OR microwave. Housekeeping took my room's towels and left only two sets for four students. They insisted to not give us towels. We had to beg for two more sets of towels, so we just put our bath towels in the dresser to prevent them being taken. The stairs were very gross. There was a eaten chicken bone and a ranch cup on the platform for the sixth floor. You had to go outside into a creepy side of the hotel to get from the lobby to stairs. Every time I went in the stairs, I felt sticky and gross. They needed cleaned in the worst way. Worst of all, EVERY NIGHT, we would get back to the hotel and try to open our rooms. Every night except for one, both of my groups room keys would not work. Most rooms were locked out every night also.
I can't give this hotel 0 stars, but if I could, I sure would.
(I know there were other students on this trip whose rooms were worse than mine, and mine was not as bad a others, but this is just my experience)