I wanted a daybed that really had more of a sofa look.  I decided to give this one a try and I was not disappointed!

Pros: Easy assembly, because the back is not solid it is very easy to make the bed, really has a nice upholstered look
Cons: Because the back is not solid you need a tall mattress to cover the opening.  I think 11" would be perfect, my mattress is 13" and it is just a bit higher than I would like