What is a single seat sofa called?
A one-person couch is typically called an armchair or "one-seater sofa." It is designed to accommodate one person comfortably and typically has armrests and a backrest.
Where can a single seat sofa be located?

A single seat sofa, can be located in various places within a home or commercial setting. Here are some common locations:

--Living Room: A single seat sofa can be placed in the living room as an additional seating option alongside larger sofas or as a standalone piece.

--Bedroom: It can be placed in a bedroom as a cozy reading nook or as a comfortable spot to relax.

--Home Office: In a home office, a single seat sofa can provide a comfortable seating area for clients or visitors.

--Study or Library: A single seat sofa can be placed in a study or library for a quiet and comfortable reading space.

--Reception Area: In commercial settings like offices, hotels, or waiting rooms, a single seat sofa can be placed in the reception area to provide a comfortable seating option for guests.

--Lounge or Entertainment Room: It can be placed in a dedicated lounge or entertainment room for comfortable seating while watching TV or enjoying leisure activities.

--Sunroom or Patio: In an outdoor setting, a single seat sofa designed for outdoor use can be placed in a sunroom, patio, or garden area for relaxation and enjoying the outdoors.