Rock and Play. Maybe even the new one that rocks itself (might take the place of a swing). I cannot count how many time our RnP (the original one) has saved our sanity. DD2 is currently teething and congested and has been sleeping in the RnP in our room for the last several nights. And she's 10 months! (She hasn't hit the weight limit yet).
FP spacesaver high chair, although they won't need that for 4 months or so.
Mom to a spirited, red-headed, former 28-weeker 10/2009 and a more mellow monkey 12/2013.