This was the perfect place to stay for a two week trip to London. The train station, located across the street, allows you to get to Waterloo very quickly. There are also multiple bus stops located across the street from the building that allow you to get anywhere. Many small shops and restaurants are located across the street that may have most items that you may need, or you can take a short drive or bus ride to bigger stores. Communication with Woo and his daughter was very easy and they were responsive, and let us drop our bags off early even though they were still cleaning the airbnb.
The apartment itself was spacious enough for 3 people, I am not sure about more people than 3. The walls are thin but the neighbors were mostly quiet during our stay. You will have to use the balcony to dry clothing, there is a trick to getting the balcony door to lock that we just could not figure out, but it was not a safety concern.