All you need is: a long metal rod. I've just used an old curtain rod. 2 small hooks. About 1 meter metal chain.
All you have to do is put in the 2 hooks in yor wall. (If you wanna do like me you have to use a sloping wall) Separat the chain into two pieces and put it around the rod.
Now you just have to hang your clothes on and voila! :-)