Poor little bun, thanks for saving her. The only risks I see is her eating the cabinetry, getting into an open cabinet if she learns how to open them or finding old food that dropped under the cabinet. And make sure anything that can fit her head that should be blocked off so she can’t get stuck.

No problem. I would always try to keep food crumbs off the floor, so as soon as something drops, pick it up and it will keep you in a good habit of keeping the floor clean so less need to worry for her roaming in there

Thank you for taking in this bunny, she’s so lucky

My rabbit’s “home base” is in our kitchen. She occasionally picks up a few crumbs, but we’ve had no problems otherwise. As Bunny house said, the main thing is making sure the cabinets stay closed. If your bun figures out how to push them open you can always get some child-proof locks for cabinets with dangerous chemicals.

As a side note, bunnies sometimes have a hard time getting traction on tile flooring since they have no pads on their feet like dogs and cats do. So it can be good to put down a towel or a throw rug for them to be more comfortable.