Yup, that would be it in your case. You will want to match the bulb types though, LED or incandescent. I believe the stock ones are incandescent but the pictures in the listing look like LED's (listing also has a mention about colors not matching factory fronts but still doesn't mention bulb types). Just remember all the footwell lights are powered by the same output from the BCM so you want similar resistance in all the bulbs. If you have already replaced your stock bulbs with LED's I would just get a another set, that way you know for sure they are match. And if you haven't, would be cheap to just buy a set of four.
For clarity, you would run them to the bottom of your front seats, wiring will follow the existing wiring. If you secure it to that it should ensure you have the needed slack for moving the seat front to back without the wiring getting caught on anything.