As you work in your room you will find things that aren't working for you. Figure out what isn't working and why. Then focus on how to resolve the issue. Brainstorm with friends and family members. They may have ideas that could work. They have the ability to focus on that one particular problem without being distracted and can look at it with fresh eyes. It might surprise you what they come up with and they will probably be flattered that you asked them which will make them really want to come up with something solid!
Also remember that your studio arrangement is not set in stone, at least I hope not. Things can be later switched around and rearranged if they aren't working or if your needs and interests change.
The next steps are the fun ones, so check back! See you soon!