She was not on her bed, which stood against the opposite wall.
He nodded to the two men against the opposite wall.
He led me to the opposite wall, near the window.
This was a smaller room, again with a door on the opposite wall.
The window on the opposite wall had been left open several inches.
There was a clear space of a few feet between the table and the opposite wall.
He went to the opposite wall and did the same.
That didn't help, so I walked to the opposite wall.
"All she had to do was look straight across to the opposite wall."
He looked across and could barely make out the opposite wall.