We had a bassinet/pnp set up in our room for the girls when we came home the first time - it didn't last...they were in their own cribs within the first week (we even tried them sharing a crib and one managed to move practically on top of the other while swaddled! We will have a crib set up in baby's room and co sleeper setup in ours and go with what works.
For a car seat I am using sils graco...we had them the first time around and they were fine - they are in the seats for such a short amount of time I won't be splurging on anything special.
For a stroller I think we are going to get the city mink gt...had the city mini double the first time and I loved that thing. Used it regularly from 6 months-almost 5 years...