I am a Marriott Titanium Elite Member. I arrived a...

I am a Marriott Titanium Elite Member. I arrived at the Moxy at 8:45 am. Since it was early, I expected to drop off my bag for the hotel to hold onto until I checked in later that day. I checked in, got my hotel keys, went up to my room, dropped my bag off, and left for the day. I came back to the hotel around 7:30 pm and my key card wasn't working when I tried to enter my hotel room. I went to the lobby and was informed that someone else had checked into my hotel room and my bag was in storage. This was unacceptable and the hotel should have handled this better. This is a major safety issue. Never stay here.