M.E.
I just had my second c-section 3 months ago and my son is 2 1/2 years old. I found that although I recovered faster after my second one (I guess b/c of not going through hours of labor first) if I pushed myself too much, I would be in alot of pain. After 3 or 4 weeks I could pretty much do anything besides lift heavy things (laundry baskets) and vaccum. My doctor was very specific on waiting the full 6 weeks before doing either of those.
If you can afford to have someone clean your house, by all means do it but if not then just make sure do have the most important things done first. I had someone (my grandma) help me clean real good a few days before my c section so we started off with a clean house. Don't be afraid to tell people what you need when they ask if they can help you. Send your toddler to grandma's while you're in the hospital and maybe a day or so the first week or two also. My husband was home for a little over a week but after that his mom or mine would come help a couple hours a day. Whether it was taking my toddler off my hands for awhile or cleaning. Just be specific on what you need done. You take care of yourself and the baby that's the most important thing. Good Luck and it will get easier over time.