Big girl room

Recently Torsten has been suggesting that we think about moving Annika out of her crib sooner than later. Since she is very good at independent play, he is thinking that if she can get out of bed by herself in the mornings and is in a childproofed room, she might be happy and play on her own for awhile before disturbing us, which would be lovely on the weekends (and this did happen with Callum so it's not totally unreasonable). However, she's only 19 months old--we moved Callum a couple months after he turned two--and up til now she's been perfectly happy in her crib, so I wasn't in any kind of rush to make the switch.

However, that timeline may have just gotten expedited, because in the last couple days, she's started doing this:

Now, lifting her leg onto the crib rail isn't the same as actual climbing out, which requires significant additional strength and flexibility, BUT I recall distinctly that with Callum it was none too long between when he started doing that with his foot and when we first heard the telltale thud of him landing (on his feet, thankfully) on the floor next to his crib one morning. And Annika is much more nimble and willing to take risks than Callum ever was. We could probably troubleshoot our way around this--Jonna suggested, in a genius manner telling of her own personal experience with this issue, turning our crib around so the high side faces out and putting it in a corner so there's only one short side, and attaching very stiff cardboard to said short side--and if she starts climbing out before we have another bed available for her, we may do that--but I think she has a personality that could handle a big girl bed, so I don't see a reason not to do that instead of trying to thwart her will and keep her in her crib for longer.

So! Unexpectedly, I am thinking about her big girl room. Our plan is, and has been for awhile, to move her into the room that is currently Torsten's office and make that her permanent bedroom. It's bigger than the nursery and offers a lot more options for furniture configuration. That also allows me to start with a clean slate when it comes to decor. Nobody will be surprised to hear that purple will figure heavily--but actually, I am not thinking that we will paint the walls purple. I browsed through a TON of photos of purple rooms online and out of all of them, there were only a couple that hit the sweet spot of a lovely muted pale purple that wasn't overwhelming or excessively childish, and frankly, I don't trust our ability to select a paint color that will give that same feeling. Plus if the walls were purple that would limit my ability to go with purple accessories without creating a bordello feel.

So! I'm thinking light gray walls and then lots of purple accessories--curtains/blinds (conveniently, since we haven't ordered our blinds yet, we can switch one of them from the planned gray to a nice purple), artwork, bedding, rug, even some furniture. Basically a similar concept to Callum's room except a lighter gray on the walls and both light and dark purples instead of blue and orange. I have not been able to find an inspiration photo online that exactly sums up what I'm picturing (though I've started a Pinterest board of photos that have useful elements), but this one comes the closest (as far as color scheme only as it is not at ALL the style I'm envisioning for the room--but it nicely shows off the light gray walls complemented by purple accessories):

One big question we are mulling over is whether to get a bunk bed or not. Annika and Callum have their own rooms and we like it that way and plan to keep it so, but it would be nice if they could share a room if they wanted, or if we needed them to if we had lots of guests (which has happened a couple times), and also it would be convenient for sleepovers when they're older. However, Annika has shown herself to be something of a climber, at least compared to Callum (she's not like Liz's Reagan, though, let's be clear). So, the bunk bed would certainly need to be babyproof, or at least not have a ladder for her to climb up. Right now I'm leaning toward getting a cheap-ish IKEA bed (like this one, the same that Callum has) for now and then switching out to a bunk bed in a few years when she is more rational and less of a menace to herself, or at least getting a bunk bed where you can remove the ladder or potentially hold off on installing the top bunk for awhile. I was looking at the bunk bed that it seems half the internet has, but a) it's out of stock in white and it has to be white to match the furniture we already have, and b) I want the bottom to be a full and I'm dubious about the extension kit this one has to make that happen.

Anyway, we aren't fully decided on this, so please weigh in! Do you have bunk beds for your kids? At what age did you get them? Are there any babyproofing tricks and tips for them? Do you think they're a terrible idea? I want to hear all opinions on this matter, please and thank you.