I would put her in a pen with her new to you and so close to being due.
I’ve got them in the back yard, because the lamancha can hop a 4ft fence. She broken through the gate on our privacy fence twice today, luckily she’s spoiled and easy to catch.
I can see almost the whole yard and the two shelters from the kitchen window. Or do you mean more like a small enclosed space? I kept Roxie in the “goat coop” when she kidded.