Your bedroom is your sanctuary after a long day at work. A place of peace after the noise of everyday life and a place of refuge when the elements are warring with themselves outside in minus degrees or soaring much higher than expected due to summer temperatures.
You may thing that a re-design of a bedroom will cost you an arm and a leg. The truth is it could, however its more likely it will be in the form of a bit of paint on you and a few knocks and scrapes from moving around furniture. It does not have to be expensive. you will need to get adequate storage for the person staying in the room otherwise you are free to do what you like.
Choosing the right colour schemes, whether bright or calming will give you peace when you enter your room. Combine that with a comfortable mattress (or new bed in general) and some mood lighting you will get the relaxation space you need.