I've stayed at Reba's home for 45 days, long enough to know here and here family. They were very nice and good to me and I'll never forget this beautiful family.
They allowed me and even helped me to use all the amenities of the house.
And the house itself is located in a very good aria with an railway station 4 minutes away, and another overground station 10 minutes away. Around 25 minutes and you will be in Victoria station.
Also there is a lot of restaurants and groceries in the main street of Penge.
This was my first time in London, and it was a great experience.