Where is the sofa, because you could wall mount the TV using an arm in the visible corner with a slight tilt so it doesn’t obstruct the small window. That should keep any glare off it from everywhere by the corner to the right (just out of view). An OLED should be well bright enough to easily overpower diffuse indirect light.

Alternatively placing the TV flat against that back wall should allow for decent viewing anywhere to the left of the camera in photo but might get bad diffuse lighting from the door.