Nilsa was getting confused because she remembered there was no building at the water fall when they came, well....at least she haven't seen anything like that when she was there during the afternoon.
She moved the white blanket that was covering her and stood up from the bed amiss her confusion.
She slipped her feets into the flip-flops before walking towards the door and opened it, she exited the room closing the door behind her before looking at her left and right sides only to be met with a long corridor with about six rooms on each side, she took a look at her right side and saw that the corridor ends there but even the wall which indicates the end of the long corridor has a door to it.