Oh, see, I do have to keep up with the house or else I get depressed.
I would say eat really carefully to make the most of your energy postpartum. Homemade shakes and smoothies are great for this. High protein and high in healthy fats, low in sweets.
Let nursing time be your rest and relaxation time. Have a special nursing nook with a super comfy seat that is set up with snacks, a drink, a couple good books, a tv remote, and a place to put your feet up if you like. Or nurse baby in bed. But I nursed my first baby in bed every time and then he refused to nurse any other position but lying down for many, many months . . .that got old quickly, especially in public!
Bouncy seats were always a lifesaver for me. I don't use them a lot, but when you really need a few minutes, boy do they come in handy! We are going to get a swing instead of a bouncy seat this time, though. Should have the same affect. I am hoping it helps us get some extra nookie time in too!

Other than that, I think it is a good idea to hold your baby a lot of the time. Slings are great in the early months, but soon you'll want some kind of carrier which evenly distributes the weight over both shoulders. (Or else it'll hurt your shoulder!) A wrap carrier or a Korean baby carrier are my personal favorites. It's so much easier to get stuff done when you're "wearing" your baby. It's kind of fun to putter around the house straightening up with a sleeping snugglebug in a sling on your chest.

I'm so looking forward to that!
My other postpartum tip is to wrap or bind your belly for the weeks/months following birth, to help your belly muscles bounce back into shape faster. And practice good posture, too! This is so important!!!! Otherwise, the combo of bending down to pick up baby often, and getting up out of bed while holding baby, and babywearing, on top of a weakened core (stretched-out ab muscles), can cause you a lot of back pain and a create a long-term tummy pooch.