The so-ro cradle rocks the child in a forward manner, like we rock babies in our arms. The cradle helps babies get to sleep quickly and is a more comfortable movement for the baby than sideways rocking.
could we turn your queen and center on headboard wall - so that there is more floor space? Just use two smaller night tables. - I think it's worth thinking about before buying any kind of headboard. Queen size daybed with storage- built in to the wall!