90 degrees dominates our spaces as they exist in our doors, windows, sofas, beds etc. Whenever you find the opportunity to add soft round edges you should definitely add them by using round tables, ottomans etc.
Furniture pieces with 360 degrees instead of 90-degree angles allow for a softer look and feel in your space. The curves within round pieces serve as a lovely juxtaposition to your square angled furniture pieces such as sofas, beds, media units, buffets etc.
Round pieces such as coffee tables + ottomans lend to a more intimate space while also serves as space savers.
Circular shaped pieces create more space as they curve away from other furniture pieces while providing balance to your space along with your square furniture pieces.