Central 5 Stars Hotels

"There are ants in wardrobe, coffee area, toilet... The stuff told us to spray insect repellent (inside the room) and kept the rubbish bin clear, but no housekeeping (to clear the bin) till at least 3pm the next day. Room access card not working after breakfast (before 9am) on the last day, and we were not the only room has this problem. Luggage storage after check-out is just leaving our bags at the front of the hotel entrance. We understand we are in Uluru, but for a 5 stars hotel, I would expect better pest control, so that we don't need to throw food scrap and packages in the public rubbish bin near the pool."