I second the twin pillow it just makes feeding so much easier. If you are wanting to express milk I would recommend going with a double pump so you can do both breasts at the same time, it saves a huge chunk of time.
Twin pillow again. 2 highchairs (with newborn attachments) so you have somewhere safe to put them. Mine were not fans of bouncers. We had 1 large playmat not 2 and 1 playgym not 2. You don't actually need 2 of lots of things so buy sparingly and add as you need
The only “twin things” I had was the pushchair and twin pillow- like everyone else, it was a life saver! They’re one and still use it now. We had one from Bellochi, it’s been fantastic, stayed plump and can be adjusted as they grow.
The only twin specific things I’ve used is a feeding pillow and pram. I don’t have 2 of everything. We have one play mat, jumperoo etc. we do have 2 bouncers as we use them to feed now they don’t sit still in the pillow
TwinZ pillow (I still had two boppys and we use those now at 12mo) High chairs with recline and 5-point harness (I found two Peg Perego Siestas on marketplace, amazing for my babes who had reflux and needed an incline for bottles) Two bouncers and two swings, we had the mamaroos For later on, a really big playpen with padded mat - I think ours is 79inx79in and we use it constantly We had the Joovy Room2 with twin bassinet, but they outgrew it quickly and liked their individual bassinets a lot more
@Hannah which high chairs did you go with….. looking at ones with newborn attachments
@Lisa we got second hand Stokke tripp trapps & newborn attachments. They've lasted 3 children and grow with the child so a good investment but brand new are crazy expensive
Would definitely recommend a twin pillow. My most used baby item, especially in the first couple of months. Otherwise I’ve just got 2 bouncers etc