I didn’t realize I also need the upper adapter

Should be sold with the upper adapters to make this even worth purchasing. Only accommodates car seat and bassinet BUT without the upper adapters nothing else works in the original spot. Waste of money!

Allows you to put the car seat on the bottom spot. I wish you could put the toddler seat lower and have the baby up top but they did not design the vista for this to be possible.

Does the job , bit of a wobble