Work From Home

This year I became a freelancer and started working from home. Since then I have felt immensely happy and free，but sometimes I find it difficult to concentrate and work efficiently. So I plan to redecorate my study room to make it more suitable for working attentively. I hope there are a set of comfortable tables and chairs, suitable light and some space for storing reference books. I would be very grateful if you can help me design. In this challenge, try to design a nice study. Challenge time: November 17th-November 24th.