Hi all, Have any of you managed to make a Prius work with three young kids? If so, what carseat/booster seat combinations have worked? We currently have two kids, 1 and 3, and that has been very comfortable. Plenty of room for them, us, stuff. We are thinking about trying for a third kid, but are loath to think about driving anything other than a Prius. If everything went as planned, we would need to fit an infant seat, and seats for a 5 and a 3 year old. We are not afraid of being a little smushed, so long as it's safe . Thanks in advance for any and all advice, insight, experiences, etc.!!!