I thought of two options for the headboard one is keeping the way it is now i.e gold color or change it to dark brown velvet, because my bed is wooden (dark brown), so I thought the headboard will just look like a part of the bed, and I could do the drapes of sea green color. The sofa chair next to my bed is not there anymore, so on this wall its only the bed and the window. Bedding I have to change, but thats not an issue as of now. My main concern is the drapes and the headboard which have to go with the wallpaper well.

either side step cabinets must be altered, a low king side bed with storage would be ideal here. even ur metal cupboard once get into the wooden cabinet the space above the cupboards can be closed like a easy loft till the ceiling. so all the clutter n stuff either in loft or bed storage and some in newly altered cabinets.. then comes overall enhancement, like proper curtains with hooks. and clean interior to enhance like cushion or rugs and most importantly some artworks. corner can be lite with a floor lamp..lot more area to play. thanks shradha shah beescheese design

Okay, Let me know what your needs are and i will make alterations based on the same. Until then, Remove the wall completely and take the balcony into the room. this way you can increase the circulation space in the room. You can then build a window seat that will provide for additional storage as well as a pretty focal point in the room. Try not to use curtains as partitions as they provide a very 'temporary' feel to the room. it will feel like this is a rented house you are living in. If you must create a partition, try a partition panel or a two way bookshelf. you can place the curtains on the window itself. Removing the wall will also provide space for a side table. I hope this helps. We can further refine the changes based on your needs. We are an distance interior design firm and we can help you with more than just furniture arrangement. We also provide the option of designing just 1 room with us, that way you can test before committing. Please do get in touch if you think we can help. CUBSpaces Team Miloni 9921364291

I feel partitions are not needed. You already have too much for the space. Adding a partition will shrink the space further. The simplistic solution, you do not wish to discard any furniture would be to paint all the walls in lighter pastles. And use some wall painting frames to highlight certain walls.