If you have trouble sleeping peacefully despite having a tough day at work and being tired to death there is something wrong with your bedroom. Your bedroom has a lot to do in helping you relax your senses and send you to slumber land. However that doesn t happen if you don t care much about your bedroom and keep it unclean. Here are seven simple tips for a good night s sleep. A survey done by the National Sleep Foundation US in the year 2011 found out that bedroom environment played an important role in helping one sleep better.