A coupla questions, if you please, Boss....
Seems like the mud on the screws is a bit big in diameter. I like to have mine about the size of half-dollars...
LESS sanding!

If you can believe it, there is a Building Code for drywall installation.
Nah! Just kidding! There's HUNDREDS of codes!
How them corners come out? 'Specially at the ceiling?
Speaking of ceiling, you got a drop acoustic goin' in or sheetrock?
If sheetrock, is it to be textured? Popcorn?
I learned a cool pattern, called "Spanish Fan," from a drywall finisher years ago.
Customers LOVED it!
Ah! Now I see. No drop acoustic...Sheetrock due to the attic ladder/access or fan.....

Is this the closet or something? Sheesh! That's how big my bedroom is!
How 'bout the floor? Carpet? Slab floor or wood?
Yeah, my knee still hurts every time I think how many times I kick-stretched carpets....
(Tip. Pay a little more and get the thicker padding!

)
But, I digress....
One more question....
Where's the outlets? I see one....
Depending on what load is on the particular feed from the breaker box, and whether you are running 15 or 20 amp, I would like to have 4-5 duplex receptacles. You could possibly even have run a new circuit dedicated to that room and added a breaker if you had room in your breaker box.
Could have. Too late now.....Dang! Wish I lived closer....
Where you at again? Up North? Cold? Snow? Ice?!?
Umm...
I'll send you tips instead.
That be OK?
Best Wishes
Scott