Mark's flat was extremely clean and comfortable. The furniture and decor were modern and beautiful. The location was perfect for our first visit to London - a couple blocks away from train stops and next door to the gorgeous Hyde Park. My only note is there are stairs to walk to the flat and stairs going back and forth from the main living area and the bedroom/bathroom. Overall, amazing experience! Mark as a host was extremely responsive and welcoming - you will love staying at his place!