I have four kids, including nearly-5yo twin boys, and there is always a lot of physical playing going on around here.
I don't mind the mess, the laundry, the scraped knees (and every other body part), the cooking, the cleaning messes -- but the NOISE can get to me. Sometimes I would give anything for some QUIET. My kids will follow me into the bathroom while I pee, stand outside the shower door while I shower, basically they are on me like wild on rice all day long. (And even when dh gets home, they're still pretty much on me like glue.) They just chatter and chatter, and often they battle it out for who can be loudest.
Any suggestions? Sometimes I feel really stressed out because of it.