This former preparatory school in Kensington is worth an estimated $128 million and is owned by the daughter of former Ukrainian President, Olena Pinchuk. Unsurprisingly, Ms. Pinchuk keeps some pretty select company and is often seen with musician, Elton John. One thing is for certain, Elton wouldn’t have any trouble crashing at Olena’s after a night out; the house has 10 bedrooms. It also has a gym, a sauna, cinema and, should Elton and Olena run into any trouble, a panic room. When they’re done hiding, the house’s interior is supposedly covered in marble and priceless pieces of art for them to admire.