I'd keep the rug quiet, in harmony with the interior, since the door will be closed most of the time. The door is beautiful; I'd let it be the star. Here are a few I liked (all about 5x7; some influenced by the diagonals of the table legs in this photo):

And, just for fun, one with a touch of the orange. Door closed, it's unexpected and a bit puzzling; door open, it's "Oh, I see!"

Thank you so much for your reply and providing photos and dimensions.

I likke the one posted with that tiny bit of orange and it works with your interior a bit less boring .

Yes, I agree. The area needs some sort of ’pop’. Thanks for responding!

I'd do something in the spirit of the door. Since you have the space, I'd probably lay it so it leads you into the home.

You are past the door in a second and eyes go immediately to the inside. I would be aiming to complement the interior, not only in color, but in its earthy, calm feel. If there was a slight orange or rust, it might help with the transition. Art in the foyer would also help.

https://www.crateandbarrel.com/santa-cruz-jute-wool-blend-black-border-area-rug-6x9/s188194

Thr above comes in various sizes and suggest taping out or even better buy two sizes and test/return one. Having a rug in place to judge suitability is a good step.

Olychick, what site did you get your rug choices from? I especially like the rug in the 6th photo.

Maureen, I love your photos as well, giving me ideas on the furnishings for the area. I do like your rug choice as well.

Another perspective: Think about what people might have on their feet as they enter. If you live where it is sandy those nice solid dark rugs will be a pain to keep attractive. My mother's motto was to select an entry rug that matches the soil outside the door, preferently patterened or tweed.

Great advice…thanks!

Sorry, I just saw this. Here is a link to the rug you liked. All are from this site https://www.rugsusa.com/products/vintage-victorian-rug-orange?variant=48426296836152