Trump house looks better than White house. Let us take a look inside the Trump tower. Donald Trump’s manhattan penthouse. Located in Manhattan New York. Donald and Melania Trump live on the top three floors of this luxurious Tower. But after becoming President of US, Trump now lives in White house and Melania Trump lives most of the time with her 10 years old son Barron in Trump Tower. This apartment (Penthouse) cost US$ 100 million. However, the average price of a Manhattan apartment is just $2.5 Million.