Hi how are thetires?
The tires are in great condition 
Is the seat clean?
Yes absolutely its clean and well conditioned and looked after
Would this fit in the trunk of my Honda or should I take the SUV?
I would say take the SUV as better to have a bigger one than the smaller one better not to take the risk if you have two options.
WOULD YOU TAKE $570 CASH FOR IT?
that's too low for what you're getting in return. The listing price is $950. That's way too low. I can give it to you for $850