At the beginning of a playthrough, players have to choose between Gryffindor, Slytherin, Ravenclaw, and Hufflepuff for their school house.

Source: https://gamerant.com/hogwarts-legacy-most-popular-house-slytherin-surprising/

From the Great Hall, go to the right of the Hufflepuff table and unlock the level 1 door.

Source: https://www.digitaltrends.com/gaming/hogwarts-legacy-demiguise-statue-locations/

Helga Hufflepuff really did seem to be the most uncontroversial figure among the founders.

Source: https://gamerant.com/harry-potter-hogwarts-founders-explained/

If players approach the smaller barrels next to the entrance and use Revelio, they will find a Field Guide Page discussing the Hufflepuff Common Room.

Source: https://gamerant.com/hogwarts-legacy-how-to-find-every-common-room-locations/

Sadly, it's true that Hufflepuff is not the favored houseuniverse, no matter the generation.

Source: https://screenrant.com/hogwarts-legacy-dlc-hufflepuff-house-quest-azkaban/

The House Chest belonging to the Hufflepuff House thankfully rests below these stairs, meaning you do not have to exploit this glitch to reach a significant source of legendary items.

Source: https://screenrant.com/how-to-get-up-hufflepuff-stairs-hogwarts-legacy/

What it, unfortunately, comes down to is that Hufflepuff traits like modesty, kindness, and humility are rarely rewarded in real life.

Source: https://screenrant.com/harry-potter-hufflepuff-traits/

While he might seem a natural Hufflepuff, there was another side to Pippin that hints at him being a Gryffindor.

Source: https://collider.com/lord-of-the-rings-every-member-sorted-into-their-hogwarts-house/