Thanks for the wonderful comments.
Yes all flats are owned by the same landlord. I believe that I rented first floor and third floor:
Well I did some research of my own also.
I have these conversations with the owner:
I understand! In front of the building there is a large park and the street is full of shops and restaurants. The metro station is only 500 meters away so the children won't get too tired😊
You can also look around the area around Shepherd's Bush Green with google street view to get an idea of the area!
She also called me through WhatsApp.
I also communicated with airbnb support:
I have contacted the Host and asked if she will continue Hosting you in the reservation.
After carefully checking the account it shows that the reservation was confirmed and yes, it is a legitimate transaction and good news here. I received a response from the Host confirming she will continue Hosting you with the reservation you booked.