It was an excellent stay for us at Sebastian and Vania's place. The flat has lots of space, great beds, well equipped kitchen, TV and internet. The location is very convenient with 2 underground stations within a short walk. Bakerloo line connects well into central London for all the major tourist attractions. The neighbourhood is nice, with a large park nearby. Sebastian met us at the flat upon our arrival, and walked us through all the details. He was also available on the phone with quick responses to our queries. Overall, it was a very comfortable and enjoyable stay for us.