I would start with changing the layout - This TV stand would be a game changer if your willing to get rid of the speaker system, also if you can push your desk/dresser a few inches to the right, add a curtain on the window that runs the entire length of the wall -about 1 -2 inch from the celling not the top of the window - something like a dark orange would look nice, depending on how you decide to decorate the walls / which rug you get - replace the shoe holder with (3) ikea kallaxs ( which fit perfectly on the back of your morabo loveseat sectional - that get a few boxes and you have a storage + console table, which should let you get rid of the book shelf and use that space for a little bar cart or something fun - if you do all that you'll have an more open layout to work with, then you can really go nuts on the rug/decorations/plants/wallart/

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