C-View is located on top of the Affinia hotel downtown chicago. It has an amazing view. Unfortunately unlike other rooftop bars in chicago this one has walls so it doesnt feel like you're outside as much. They do obviously have an open roof. They have an all you can eat dessert bar for $14 which is very good if you're coming right after dinner, they also have a decent food and drink menu. The view isnt all that great compared to some other places but it's still a great place to go.