Combination ideas for a bedroom office really depend on what type of bedroom you have. Are you looking for just a space to be able to sort out your personal paperwork? If so, you can get away with a simple small desk with a filing cabinet and drawers. On the other hand, if you have a large bedroom you may want to combine desk and chair into a double bed or day bed. The choices are endless.
Once you have decided what you need in your bedroom, you need to decide what style of furniture to purchase. In order to keep from making a mess, try to stick to the same color as the walls and use the same textures like wood or laminate. Even if you are not that anal about things like color and textures, having matching colors and textures on the furniture will make it easier for you when you go to pick up the furniture and put it in the room.
After you have done your research into the latest styles in bedroom furniture, now is the time to sit down at your desk and figure out how you want your bedroom office to look. What will you be using it for? Will it be for typing up a few letters for your significant other? Or will it be a place to leave a message for your kid's tutor? You need to decide these things before you start your project so that you do not end up with something that is either too big for your bedroom or too small for it.