It’s a sliding patio door, with a bag of charcoal for their grill outside. You can see the vertical blinds hanging in the top left corner, which apartments frequently use to cover patio doors like this:
They simply opened the blinds to the side to get better lighting.
And the wooden dowel in the bottom of the track is used like a door bar, to keep burglars/home invaders from opening the door even if they manage to jimmy the lock:
They’re wearing jeans and a green jacket. You can see an arm in the bottom right corner, holding the plate. My guess is that they were looking for better lighting, and the sunlight from the patio door was the best spot they had.
The background makes no sense to me. Where is the table?
What’s going on with the glass door in the bottom left corner?
I think they’re holding it near their patio door for better lighting
It’s a sliding patio door, with a bag of charcoal for their grill outside. You can see the vertical blinds hanging in the top left corner, which apartments frequently use to cover patio doors like this:

They simply opened the blinds to the side to get better lighting.
And the wooden dowel in the bottom of the track is used like a door bar, to keep burglars/home invaders from opening the door even if they manage to jimmy the lock:

They’re wearing jeans and a green jacket. You can see an arm in the bottom right corner, holding the plate. My guess is that they were looking for better lighting, and the sunlight from the patio door was the best spot they had.