Ford Freestyle 2nd row seat swap?

Wow. My first, and probably only question! Looking to buy a 2006 Ford Freestyle. The 2nd row of seats consist of a pair of bucket seats. I have seen this car with a bench seat that seats 3. What I would like to know is this: is the floor in this vehicle set up to receive either type of seat, without modification? Or, to put it another way, can I take out the 2 bucket seats and replace them with the single 3-seat bench seat ? Thank you.