A custom made closet that would fill the wall (you can also make it as tall as you want) is something you could use for lots of things like hanging coats away from view. The down part can be used for shoes. I would think it,s very expensive to have furniture shipped from another continents rather try to find a decent carpenter in your country and custom make this closet. If you want you can order the hardware online so you can have these beautiful handles. Details are everything. In a tiny space such as this you want to be as streamlined as possible. On another wall you can hang a nice mirror.

While you're waiting for a solution to arrive or a carpenter to come you might hang a curtain over it to hide the coats and rack. Can't see your window treatment but a matching mock roman shade could work there. This pic might inspire you to do the matched fabrics.

Hi mirasmailova, I love that you want to personalize your space, it is tiny so options will be limited. I have attached a couple of pics to help you, I am thinking your local hardware store will have the items needed to personalize your space. Good luck and have fun.

Hi there, you can add some simple items that will help you organize the space there. Also a nice color as bright green/orange or yellow to make it more fun! As pics below. Enjoy your home!