We had a great stay at Billie and Max's studio. It's located in a fantastic neighborhood, and fully equipped. The beds are very comfy. It got crowded at times, with 4 people moving around in the morning, but that was the only minor inconvenience ;) The hosts are super helpful and responsive. The virtual keys are a brilliant solution, too. Overall, if you're looking for a place to stay in London, we definitely recommend Billie and Max's apartments!