I like it. It's made out of natural twigs. Someone will probably find a reason to call it unsafe but I think it's fine. Birds in the wild interact with twigs and they do fine.
Good advice. You won't be sure until you try it out.
The dadgum Rb gets his skinny little nails caught in stuff like that, plus he's so reckless and clumsy that he doesn't get swings, but...
Hey, you'll always go right with trying stuff out!
Keep us posted.