The Best Throne in the House

I live in a building with 347 people at its max. There are two tiers in the building & each tier has 12 dorms that are designated by alphabet letters - A through L for the lower tier and M through X for the upper tier. Each dorm holds 12-16 people depending on its size. Some have 5 double bunk beds, others have 7. However, each dorm has 2 triple bunks.

The bathrooms are communal. There are 2 small bathrooms on the top tier that have 3 porcelain toilets and 7 sinks. The 2 larger bathrooms on the lower tier have 6 toilets and 7 sinks. For privacy, there are some high plastic dividing inserts between toilets.

Everyone's favorite toilet is the last one against the wall, the furthest from the entrance. It provides the most privacy because when you turn your head to the left the wall is there instead of someone's face.

Everyone prefers to sit on the best throne in the house.