Not meaning to disagree with you Amanda but I find the baby bath very useful, however I use it inside our main bath so it doesn't take long to fill and I don't try and carry it anywhere. NB my kitchen sink almost always has things waiting to be washed in it
I found the nappy wrapper a waste as the refills are so expensive ~£5 each and they don't last that long. I now use it as a glorified bin with normal liners and just empty it every night so the smell doesn't build up.
Other things found very useful
bouncy chair
muslin cloths
baby mat with arches over and things hanging from it (sorry don't know what it is called)
baby monitor
chest of drawers (use top for nappy changes, and clothes and stuff for nappy changes underneath).