After checking into our room, the stench of sewage came up through the kitchenette sink, took 3 hours and four phone calls till the guest service person finally called maintenance, by the time they came up the smell had dissipated and they just poured Cherry bathroom deodorizer in sink, and said to call if it happened again, the odor never fully went away and on day two it became so bad we almost vomited, maintenance came again but used two bottles of the bathroom deodorizer in every sink and the room air filter because the couldn’t tell where it was coming from so we had to deal with noxious cherry scent mixed with sewage. Third night happened again I requested maintenance and a hotel manager, because it over powered the cherry crap maintenance came again with a bottle of the same cherry crap, but of course no management. He said he would get someone, waited 30 minutes no one showed so I went to the lobby. Spoke to a manager who just gave me keys to a new room, big deal, it was our last night and had the worst vacation ever. Should have called Clark County Environmental Health Department.