What do you think of me taking this parking spot?
Do you think you'll be able to maneuver into it?
I've got enough skill to get in there.
It's fine to take that parking spot if you feel confident that you can get into it safely. Sometimes it's difficult to find parking so it makes sense to park in an open space if one is available.
I'm sure it'll be fine.
I believe in you. Make sure not to hit any cars along the way.