Mark was a great host. Very attentive. One of the cleanest Airbnb flat we've stayed in. Spacious and comfortable. Plenty of drawer and closet space for our family of 4. Large kitchen. The washer/ dryer combo was very useful to us. 10 min walk from Stratford tube. Good location in the Olympic Park area. This is in Region 3 on the tube, using Central Line, and about 20 minutes to the city center.