Ellysia, if you are breastfeeding, try not to drink too much coffee/tea cos have caffeine which can pass through breast milk. also, best is to take non-diary products in case your child develops colic/allergy.
actually, buying a moses basket is not a bad idea... cos if you bring bb outside to friends' home/ILs/Parents' home, you will need to place bb somewhere comfortable where bb is used to. Maybe can consider getting a moses basket for master bedroom, then leave the cot in bb's nursery. When bb is bigger, and can cry louder, no need moses basket already.. just use cot in the other room, leave the doors open. I think for first time parents, very anxious about child, best is to have bb next to them.