German Haus App is the property of The Language Office and is designed for the registered students of The Language Office. Here students will find their daily attendance, notes, tests, marks, homework, classwork, videos and worksheets. ABOUT US : The Language Office had its humble beginning in the year 2013. It has been established with the belief that foreign language is a bridge that connects two different cultures and opens a door to new World full of opportunities. We always thrive to fa