Planning spaces around sofas with metal bases
Define what the sofa needs to contribute to the lounge before comparing base details. A reception position, a facing conversation arrangement, and a sofa at the edge of a shared area each create different relationships with nearby routes. Establish the orientation and intended seating relationships first, then review the base within that plan.
Use the complete sofa outline when assessing placement. The visible seat edge may not explain the position of the base beneath it. Check the actual frame and floor contact arrangement, particularly where people approach the sofa from the side or walk behind it during normal use.
Compare the visible metal within the whole sofa
When considering sofas with metal bases, compare how much of the material is exposed. A base that is mostly concealed has a different visual role from one clearly visible beneath the seating. Review that distinction from both standing and seated viewpoints, using the arrangement planned for the room.
Assess the actual color and surface appearance rather than treating metal as a complete visual description. The material can appear in different forms, so keep the comparison grounded in what is specified and visible for each sofa. Coordinate that appearance with the room palette without assuming a particular treatment or finish.

