Is the hotel room area architectural or practical?

This area is practical.

The area of ??a hotel room usually refers to the actual usable space, also known as the practical area. This refers to the space that guests can actually use in the room, including beds, furniture, bathrooms, corridors, etc.

Practical area is one of the important considerations in hotel room design and planning. The hotel will provide rooms of different sizes according to different room types and guest needs. Generally speaking, the larger the practical area of ??the room, the more spacious and comfortable the space for guests to move and rest.