@Corvus, Thank you. I'm being really careful and trying to give as much variety as I can.
Poor Jangle, the fluff is a trooper, the little fluff has broken a few flight feathers so lift and flying is now difficult, I think the fluff gets a bit jealous of Bo who flies about like a humming bird. I'm just hoping the new feathers come though stronger, they're a few days off being about 5 months old, and though going through their first molt, I think it will be a little while until new flight feathers come in, Bo has lost two flight feathers naturally.
I call them 'Feather fluffs' or 'fluffs' because I'm not 100% sure of their gender, Bo I'm thinking is male as the cere has steadily gotten a darker blue, Jangle on the other hand has days where the cere can look pink, and other days a look a very faint pale blue. Bo also tends to bob and "dance" and beak bump Jangle, also why I'm leaning to Bo being male.
I did bedding washing today, my feather fluffs couldn't figure why their toys were on the floor, temporarily, though watched me curiously as I stripped the bed then remade it with fresh sheets, as soon as the cover went on and was all tucked in they flew onto the bed, then down to their toys, then back to the bed as I started setting the toys out on the bed, they then gleefully did their routine of "All toys on the bed belong on the floor!" I mean really how can two little birds toss selected toys of the day onto the floor if they're already there haha.
Okay so a note, I now again have two rooms for myself (family moved home, then moved away again) a big room and a smaller one, I was in progress of moving to the bigger room when I got the birds, which also has a big walk in closet joined to it. So the bigger room though my bedroom as my bed is in there is just that, I sleep in there, the rest of the space is for my birds, they're in the corner that doesn't get hot in summer, the window overlooks the back yard. There's nothing dangerous. The ceiling fan has had some stocking (pantyhose) socks put over the blades as it's old an the paint has started to chip off, they can't get to the paint and stocking socks get a ladder in them and are easy to tell if a hole is forming, if I notice a hole, a new stocking sock gets put on the blade, the ceiling fan will never be used, I have two tower fans for when the weather warms up.
My computer is in the smaller room, I can't have it in the bedroom with the birds, it'd be full of feathers if I did with their molting. I also get ready in the smaller room, brush my hair, use deodorant.
So they're away from anything bad for them.
I've also learnt they're good at undoing knots, I got some twine and tied one of their swings so it would stop unhooking from the cage, a few days later and they've undone the knot

I'll stop I've chattered about my birds a bit, I can't help it, they're my joy. I call them "My sunny day." as Jangle is all yellow like sunshine and Bo is blue and white like a sunny lightly cloudy day.