Kenny is very friendly and helpful. He has lot of tips for good restaurants in the neighbourhood.
The location of the accommodation is also great. You can reach two tube station within 5-10 minutes by walk and there is huge shopping mall (Westfield) even closer to the flat. I have never seen such a huge mall. You can shop what ever you want there (even a Tesla car) and you can find a wide selection of restaurants.
The room was equipped with many power adapters, charging cables etc. WiFi was also stable and fast.
Besides all the good points there was one thing that bothered us, though: The nearby railway. It was loud and very frequent (about every 5 minutes between 10 pm - 11 pm and 6 am - X am). People who have a light sleep should consider bringing earplugs with them. You can also find some in the drawer of the desk in the guest room.