Carriers. I've used Mobys, ringslings and MeiTais.
A good recliner with a footstool.
And next to the recliner I had a little rocking infant crib.
Also a container, like this
, with a water bottle, book, magazines, phone, tv and DVR remote, snacks, cloth diapers (can be used for so much) etc. Everything I might need during a few hours of nursing when that happened.