"Another thing that helped me was using small wall sconces with adjustable arms—lets you direct the light exactly where you need it without overwhelming the space."
I second the adjustable sconces idea, especially the plug-in ones. I used something similar in a small reading nook I set up in my guest room, and it really made a difference. Being able to angle the light exactly where you want it is key, especially in tight spaces like dormer nooks where overhead lighting can feel harsh or awkwardly placed.
One thing I'd add, though, is to pay attention to the bulb type and color temperature. I initially went with standard LED bulbs that were labeled "daylight," thinking they'd brighten things up nicely. But honestly, they ended up feeling way too clinical and stark for such a cozy space. Switched them out for warmer bulbs (around 2700K), and it completely changed the vibe—still bright enough to read comfortably, but way more inviting and relaxing.
Also, about the mirror trick—it's definitely effective, but placement matters a lot. I experimented with mine quite a bit before settling on a spot opposite the window. It bounced natural light deeper into the nook and made the whole area feel more open. Just be careful not to position it where it'll reflect direct sunlight right into your eyes when you're sitting there... learned that one the hard way.
Plants are a nice touch too, but if you're not great at keeping them alive (like me), even a small faux plant can help soften things visually. I found a surprisingly realistic fake pothos online that fools everyone who sees it. It doesn't diffuse sunlight obviously, but it still adds a bit of warmth and texture.
Anyway, good luck with your nook project—sounds like you're on the right track already.
I totally agree about the bulb temperature thing. I made the same mistake at first—grabbed some bright white bulbs thinking they'd make my little dormer nook feel bigger, but it ended up feeling more like a dentist's office than a cozy reading corner. Switching to warmer bulbs was a total game-changer.
"Just be careful not to position it where it'll reflect direct sunlight right into your eyes when you're sitting there... learned that one the hard way."
Haha, yep, been there too. Mirrors can be tricky. Another thing that helped me was adding some sheer curtains. They soften the direct sunlight without blocking it completely, and they add a nice airy feel to the space. Plus, they're pretty inexpensive and easy to swap out if you get bored.
And speaking of plants—if you're worried about keeping them alive, snake plants are basically indestructible. Mine survived months of neglect and still look great... highly recommend if faux plants aren't your thing.