You can really see the contrast when you compare these two pieces of carpeting side by side.
Carpet two direction.
Carpet tiles will have arrows on the back that indicate the direction of the carpet pile.
This is what i would do.
On stairways the pile should sweep down.
Carpet pile should run in the same direction throughout the house sweeping towards the main entrance.
They are just laid with the nap facing opposite directions.
Carpet comes on a roll that s 12 feet wide and runs well essentially to infinity.
It looks like your carpet pattern would not make a difference in layout.
Carpet does have a direction usually indicated on the carpet backing.
Then bring the entry hall stair carpet up to the landing.
Generally seams should run in the same direction as most foot traffic.
Your newly cleaned carpet will look as good as new after being cleaned.
Any two carpet tiles facing in different directions will appear to be slightly different colors.
The manufacturer recommends how to orient the tiles.
Due to the nature of the carpet this is the direction it should be installed whether on the floor or stairs.
Although your carpet cleaner looks very much like a regular hoover vacuum it uses water and a carpet cleaning solution to remove dirt and buildup from your carpet.
See these three different colors of carpet.
I bet no one will notice the pattern change.
Think of it like this.
Actually they are all the same color of carpet.
Orienting the tiles in the same direction will create a seamless look.