Andreas is responsive to messages - his instructions on how to look for the Airbnb was clear. He was also very helpful. The location is good because its very very near to the tube station, just across the road, and it is on the Piccadilly Line, the only issue (well not really) that it was quite far away from the activity hubs. It was 30 minutes on the tube, but given the amazing price, and for tourism purposes (you will be out all day anyway) its definitely worth the price. Would recommend.