Thanks all for the replies. The floorplan/construction was already done by the seller, so I didn't have a say in the bathroom unfortunately. There are pantries and closets - just missing in the floorplan :) As for dining area - this is a good point.. I was thinking of just using the island for dining area for now since it's just me... maybe replacing the "media" area with a dining table instead? I was actually hoping to shy away from a TV in living room altogether.. so it could work! Thank you for all the suggestions.

I'm going back and forth on adding in some small streaks of the green and bits of silver. Here's what I'm thinking as of now: 1) Base coat - Color match to the beige/light gray in the pillow that comes with set (see picture of forest green comforter I added above.) 2) Add a FEW streaks ("strie"- the vertical lines), of the green and light gray (or whatever the "beige/light gray" pillow color is). I would add maybe 1 streak of each every 7 - 8 inches. I probably wouldn't even be using a teaspoon of each color for the entire wall. I doubt it would even show in the pictures, but when one is in the room, they would see a very subtle lines of the green and light gray. And if I even change the comforter, I could just paint over the green and light gray streaks. 3) Add the metallic paint (something light and "pearly") as the final coat on the headboard wall. 4) Paint the rest of the walls in the base coat (the beige/ light gray color matched from the pillow.) I really like the "drama" of the forest green comforter against the light walls. I also love that large gold metallic vase in @Molly 's picture. Thinking of doing something like that in a pewter. Now just have to find a massive vase that doesn't cost $300+ dollars.

what a great space for him. so many ideas. first thing I'd do is some built-ins in some of those nooks. simple plywood, paint. For books, video games, collections, etc. that inset next to the J would be the perfect spot for a built in bookcase. Look at Ikea hacks, or DIY inset bookcase tutorials. Ikea Billy Bookcasehack: https://food52.com/blog/25110-best-ikea-billy-bookcase-hacks how about a mural (peel and stick) of some sort? you could do it on the wall or on that sloped ceiling above his bed. bring in some sstring lights and drape them from wall to wall do a lower bed like this, back in that corner, string the lights around it, and remove that nightstand, replace w/a cute table. or something like this platform style bed. put on a regular mattress or a futon mattress. do a diff light. remove that futon across from it and bring in a low-boy dresser of some type. bring in lots of thin, cotton dhurrie rugs you could do a roman clay treatment on the wall and paint a dark color. maybe bring in some faux beams from side to side drape the lights over those: for the lower areas that are wasted space, do something like these low open shelf cubbies (enlarge this pic to see them) decor ideas, lighting, bean bags, get some cheap pine tongue and groove flooring (lumber liquidators) and install it on one wall, or on one of the angled ceilings, or around the desk area, behind the sofa, etc what's under that carpet? some type of wood? you could paint it w/porch paint and thrown down a bunch of cool looking rugs. maybe redo the desk w/Ikea desk hacks. you could get a solid piece of butcher block (or a remnant), span it to fit across the entire area under the window, (use cleats to get it to 'float') and then some pull out ikea drawers. or something like this gray one. maybe hang a light directly over the desk, or get a desk light remove that heavy blue drape, and do an inset window blind. I did this black cellular blind on my sons bedroom window. If you get the blackout option, you won't need the heavy drape to block out the light. something liek this. it's less bulky looking, the desk looks better, (frame out the window w/white trim if you're using a dark shade), and the pendant light gives overhead light in that dark space.

I have a craft room that is separate, as well as sharing an office with my dad for college work. The desk in my room is more of just to have as a small workspace for anything I may want to do in my room…. If that makes sense