Desert Lonely House Escape

You and your friends unanimously decided to go to the desert and after reaching there you all found a lonely house and you all decided to take rest there. Everyone planned to take rest in the big hall but you preferred to take a separate room where you could sleep peacefully. Next morning you woke up and discovered that all your friends had gone and they forgot to wake you up. The main door of the house is locked from outside and that means you are trapped in the house. There is a he possibility that you will panic but you should not. Good luck!