There was an ant (bug) invasion in my room, so I w...

There was an ant (bug) invasion in my room, so I waited 20 minutes in my room for keys to another room. They finally came up but then they gave me keys to a room where people had been staying. Another 25 minutes passed and I finally got a room where there was no ants nor people. Overall it's a new hotel (technology wise) and I know mistakes happen but it's annoying.