"Our room was hazy - almost smokey without the smoke smell. Concerned, we asked about it. Staff said there was an odor from the previous guest, so they used some sort of ionizer to eliminate it. I don't know what the odor in question was, but the room stank anyways.
The ionizer (chemical) odor permeated everything, which is impressive as it overbore the usual stink that is Lewiston thanks to the mill.
Road noise is loud, not unexpected due to location, but worth noting. "