**The Dual Staircase Conundrum:**
In Full House, the Tanners have two staircases on their bottom floor. One staircase can be seen in the living room, with it angling around and leading to an upstairs hall. The second staircase can be seen in the kitchen, with it mysteriously disappearing behind a wall after just a few steps. Having two staircases in one house is odd enough, but it gets even more confusing. Since they're both staircases, they obviously lead upstairs. However, the Tanners' San Francisco house only has one staircase that can be seen upstairs, which just makes no sense.

No matter which staircase the characters go up, they always end up at the same point upstairs. However, when they come downstairs, they can exit either staircase. This leads to some interesting theories. It's possible that both staircases connect at a point, explaining why they lead to the same place. However, both staircases face the same direction and are on opposite corners of the house. Connecting the two would be needlessly complicated, and it is doubtful that any architect would make this confusing mess of a staircase.

**Architectural Anomalies: Beyond the Staircase:**
The home in Full House and Fuller House is obviously a set, explaining why the layout is so unusual. However, the in-universe house clearly has some problems besides just the staircase. From the exterior of the house, it appears that the building doesn't have an attic.

The article is not finished. Click on the next page to continue.