Yeah, "you get what you get, and you will like it" says the boss!!!
There are only a few differences between the 5-seater and the 7-seater.
- The 7-seater 2nd row has tracks where it can move forward for more 3rd row room (or extra cargo with the 2nd row still up)
- The 7-seater losses the 2nd cargo area (the small under floor area between the rear big area and 2nd row seats)
- The 7-seater 2nd row does not fold as flat as the 5-seater (not noticeable unless you have both in front of you)
- The 7-seater has additional structure to protect the 3rd row occupants in the event of a rear end collision.
Since I have a 3-year-old, I have a car seat in the 2nd row passenger side. So, I rarely ever fold the 2nd row down. If I do, it is the driver's side (which will fold the driver's side and middle). When we go to the airport, I usually do this, since there is 3 of us. This way, I don't have to take the underfloor cargo cover out to stand up suitcases.
The 3rd row is small, even with the 2nd row all the way forward. I have sat back there to clean the area; it was an adventure for someone who is 6'2" 230lbs. But I was able to do it. If an adult is short, close to 5', they could sit back there, but realistically it is better suited for a small child or two when you have 3 adults in the 2nd row for a short around town trip. This will be good for when you have guests over and don't want to take a 2nd vehicle.
To me, it is worth having, knowing in the future I will have my son, friends, and family that can take advantage of the additional space. I didn't get the performance model because I wanted the 7-seater, and you can't/couldn't get a 7-seater performance. I made sure to get FSD and Acceleration Boost though.
*This is more for other people who are wondering what the difference is, since you will be using yours as a company vehicle this doesn't really apply to you.