Very comfortable. I personally find it easy to adjust the straps. You have to push kind of hard to release the straps on the carseat, but that's the way it should be! Easy to wash the cover if you have a spitty baby like I do. I have a kid that's into everything and she hasn't tried to pick at the styrofoam. (See review below) If you're worried about it, it wouldn't be difficult to add another piece of stick on velcro yourself to hold down the cover.Overall, a great value.