can you attach some photos, and maybe flesh out your question a bit?

In order to find the perfect bed for your needs, there are several questions you will need to consider. First, what size bed do you need? If the bed is for a child or a dormitory room, a twin size might be fine. If the bed is normally used by two people, the smallest size to consider is a full size. Queen size and king size beds provide considerably more room and comfort for the sleepers; however, you must also consider the size of the room. Will you need a mattress and boxspring set, or just a mattress only to be used on a platform bed? The next consideration is how you want the bed to feel as far as comfort is concerned. All of the beds that we carry at (Snoozer Bedding Limited - snoozer dot IN) will give you great support. What will vary is the amount of cushioning or surface comfort. Do you want the bed to be firm, with very little cushioning, or do you want it to be very plush, like sleeping on several comforters? Once you can answer these questions and have some idea of how much you want to invest in your mattress, you are ready to Call, Click, or Visit a dealer to find the perfect bed for you!

Can change head board as you like do all work after that do on polish whole cot

Hi Farooq, you should go for wall paneling on that wall with a concealed door. The wardrobe can be a part of the unit in front.