Here are 3 pictures of my room in case that helps.

1. Looking down the length of the room from the only open doorway (30" opening). Speaker fronts are 43" from side walls and 34" from front wall.

https://goo.gl/photos/KSLNYfLR2e9WoXLK7

2. Right side of long wall. Speakers here will straddle patio doors. The challenge in placing speakers along long wall will be getting far enough away from them. A couch behind the LP will put LP about 40" in front of the rear wall minimum.

https://goo.gl/photos/kCXyaEBTVTF6K8VR7

3. Left side of long wall.

https://goo.gl/photos/FbAsjen7PqpYGFBg9