Ok, I really thought sleeping towards the success direction was a must, unless it couldn't be, due to impossible placement.

Is this what you mean? Actually I may be able to get rid of the ex-computer table (violet rectangle), placing what's on it (printer and 5 plastic files) over the drawers.

3rd possibility

Btw, I've big mirror on the NW wall, close to the wardrobe, mirroring back the entrance. I will not be able to see the entrance from bed, while the mirror stays on its current position. Can I place it just behind the desk (it will reflect me back while I'm sitting on the desk, which I hope isn't bad), where hopefully I'll be able to see the entrace from bed, without the mirror reflecting me while on the bed? If it's even possible.

Thank you very much to both, I appreciate it.