Please provide the exact measurements for each wall, window, door. Can the door swing be changed on either door?

Rough guesses as to what would fit. Not sure there is room for a queen bed.

Having the doors swing against the wall would be better. Or if they could swing out if the room. Or are both doors needed?

I've used full beds for my teen boys, much easier to fit in the room and leave room for desk, etc

Does one door lead outside and the other into a hallway? Which door will be used most often?

Thank you all for your valuable ideas. I have shared the room plan with proper dimensions. We have decided to keep the patio door closed. My son is 17 years old, and this will be his first time having a room to himself without sharing with his siblings. We want to make it special for him. Our plan includes painting the room, adding a queen bed, a desk, and a designated area for his guitar. I appreciate your help in advance.

Because the room is very small I suggest below white furniture, a grey upholstered bed with storage, black accents (solar shade, lamps, bean bag chair)...

Glad you like it, most items are from Ikea.