Is it a bad idea to have a TV on a wall with windows? I am thinking it is as the light will make it harder to see the screen?
That may be the ideal place for the TV to be as it will be in shadow. The sun will shine through the window and hit the other walls in the room depending on the time of day.
Behold, the wonder of curtains.
If you like watching TV in a room with no natural light, sure.
If you like watching TV in a room with no natural light, sure.
What!, a thin pair of curtains will remove glare and still let lengthy of light through.
If you want to watch a film in the dark in daytime and have thin curtains then you're stuffed then, too.If you like watching TV in a room with no natural light, sure.

If you like watching TV in a room with no natural light, sure.
Why not just reverse the bed and tv to the opposite walls?