The location of the apartment is perfect and is one of the best Airbnb's I've stayed at in London.
It's on the first floor so you only have to go up one set of stairs which is good if you have luggage. Since the stairs aren't long at all.
It also has 2 rooms. The main living area with kitchen corner and a bedroom with a bathroom.
I stayed there at the end of March so the only thing I can bring out is that it was a bit cold even with having the heating on. But mostly all buildings in London are a bit chilly.