Ruby is a very nice host. The house is little bit hard to get to central London as you should walk ( at least 10 min ) or take a bus ( around 5 min ) to approch the tube station eg. Wenbley Central or Wenbley Park, then take a tube.
The shower time is quite flexible compared to some of the other airbnbs that I've stayed.
It's a nice time to stay with Ruby and her family.