Grocery Shopping with a Subaru BRZ

This is another one for my unofficial mini-series on how much stuff you can fit into a Subaru BRZ.

What all fit in my Subaru BRZ this time?

• 1x Driver
• 2x Parents (my mom is short and sat up front, my dad had "leg room" behind her)
• 1x Three partition tote (spare oil, windshield washer fluid, spot detailer, microfiber towels, bug repellent, suntan lotion, etc.)
• 12x Grocery bags full of groceries (one bag ended up in my dad's lap, and one was at my mom's feet)
• 1x Giant Costo toilet paper purchase
• 1x Large laundry detergent container
• 1x Plastic bag from Home Depot (LED lights for closet and 3x rolls of shelf liner)

And this was all with the rear seat up this time because I had a passenger in the back seat.
Who said a BRZ fails to offer practical amounts of usable space?