Wide enough for two people to sit on.  Great color and works as expected.  I plan to cover it with a heavy duty daybed cover when using as an extra bed.  The fabric doesn’t seem like it will hold up to a cat (ahem) for very long - there are a couple punctures that look like they could turn into tears... but I’m covering the seat with a throw blanket to precent further damage and it still checks the boxes for me.