Hello, I am currently a guest at your hotel, and I...

Hello, I am currently a guest at your hotel, and I am curious what happened to the 2nd floor. Walking down to find my room in the hotel, I came across the 2nd floor, which was boarded off and blocked. Another entrance was cracked open, so we looked in. Inside were old hotel rooms, boarded off and had cement floors. My question is why? What happened? Also, why is the patio for our hotel just a small, cement pad staring at another cement wall? I was scared and confused.