Escape from Glass House

This morning, you are just walking down the street, when he heard a shout in the house next door. The house is completely made of glass, but it is not easy. Inside the house you can see everything that happens on the street, but apparently the house is not transparent, and white. You decide to ask if everything is okay there, but found to break the door. Going into the house, shut the door, and you are trapped. The house is empty and you need to get out of it.