Turn around and walk to the end of the hallway. Cross over the glass in the floor and enter the next small hallway and stop at the end.
Turn around one hundred and eighty degrees. Walk straight down the hall until you get to the room with the glass bottom floor. Proceed over the glass bottom floor until you reach another short hallway. Walk straight until you cannot walk anymore because there is a wall in front of you.
Walk straight forward through the room, stop near the bedroom doorways.