Great job with limited gear, as other has said, a wider lens would have been good here:
1.I think this is the best of them, but some things to consider, I would lower the camera to get some moore room in front of the bed, turn on the lights on the nightstands, clone out or move the green thing down on the right and the pink thing on the right side. same goes for the dark thing sticking in the picture above the pink. I would clone it out or move to get a better angle where it gives more room between the light and this thing.
2.Light the candle, and give it a backlight to stand out from the black background. And I would have turned the bottle/candle so the logo was in the same direction.
3. Wider angle, open the blinds to get more light on the cabinets. Remove the white thing sticking out on the right side between the shower and the cabinets.
4.I would change the angle to get less blinds, and get the hole towelrack.
5. Again turn on the lights on the nightstand, turn off tv, light the fireplace, overexpose the windowlight so you cant see the "view", And I understand that you are looking for the "cosy" feel, but I still think the bedsheets could be a bit colder/more white. And I would try hard to get the hole tv/fireplace in the scene.
6. Watch the wall on the left, keep the camera level to keep the walls straight. And I would like some more room on the right side of the towels.
Recommend you to follow this thread, I have learned alot from lurking this thread, specially from mikekelley and TGrundvig :
https://photography-on-the.net/forum/showthread.php?t=902973