As a parent of twins(they\'re four now) I will second or third \"Get sleep now\". I would really lower your expectations as to what you will accomplish painting as even if you get some time you will be very tired.
Several weeks after the birth is challenging because the newness has worn off, so the adrenaline is gone, and you don\'t get so many visitors to help, and all you want to do is sleep, so be prepared for it. Things get better when you establish what your new routine will be.
Four years later we still aren\'t sure if our boys are identical or not(there is a family history of twins). But treat them as individuals, not as a \'unit\'.
Twins were challenging, but we survived and even eventually decided to have another(despite the pressure, I came through in the clutch and we had a girl

) Don\'t know how many times that first year I told myself we weren\'t having any more kids.
Finally it is imperative to determine early on which is the \"evil twin\" and which is the \"good twin\".
Favorite nicknames: \"The heir and the spare\" and \"the test subject and the control\".