She's very playful, and then tires out, sleeps, pees and plays again. The trick is to take her out as soon as she wakes up, because that's when she's going to pee. I've taken up the tiny bit of carpet we have, and we'll put it back down when longpig gets back from buying dog-pee-eating-enzyme spray.
Watch longpig's journal for adorable photos, once we've had a chance to puppy-proof the place (child gates, protecting wires etc.) and have a moment when we're not watching to make sure she isn't eating wires or peeing!