Although you have a very large bedroom with a large window it is impossible to create all the areas you want. There is not enough space for what you propose. In the plane that you can see on the right there is a distribution option. The bed would be at the entrance, attached to the wall on the right, which we have matched with a half-height wall of work, in the event that the false fireplace that you pointed at your plan stands out. The bedside tables attached to that wall. That way, the entire front is at the same height. In the corner on the left, we have created a large closet and have completed with an armchair - you can even put a coordinated puff - which acts as a footwear and reading corner with a floor lamp. There is no room for more. Keep in mind that simplicity is right and if you recharge the environment it will saturate you.