Noticeable points on this image.....
This is from The Judge Rinder program... It's dark but that doesn't detract from what is there...
We firstly can notice the hanging basket above the door...
The glass panelled door has moved from what we knew as Flat 2 to the side of the building which is Flat 1..
The lady walking from the left wearing a white hat facing to the right, with a red shoulder bag at the end of the path supports this, we can also see the house light from across the road...
We can also see the edge of the building...
The window is the small kitchen window....
We can see the low edge of the wall of the front garden..
Therefore, did Flat 1 originally have the glass panel door there???...
When did they exchange it??
Why would they change it??
Is that why Joanna Yeates let Dr Vincent Tabak in.... Because she could see him through the glass panelled door??
Sorry for the large image but uploads are problematic.. Might need to slide image left to see the door....