Kenny was very quick to respond to my questions. He gave us lots of tips on what to do and where to go for New Year's Eve. He and his partner Zac were both very friendly hosts during our stay. They provided us with everything we needed from towels to an umbrella for the rainy days and even offered us breakfast once.
The apartment is conveniently located just opposite of the Westfield Shopping Centre and only a five-minute walk from tube stations.
Everything is as described on airbnb, however they didn't mention that there was a train passing by our room. It passed by quite frequently, but stopped at night, so it wasn't a big deal. You might need to get used to it if you've got sensitive ears, otherwise the area is very calm and seems to be safe.