This is just a very basic and simple 12 cup coffee maker. There is nothing fancy about it. So far it is working just fine for my household. We mostly make a full pot but sometimes will do just half a pot. It works good either way but does seem to do better with a full pot. I don't notice any leaking and all the parts are easy to clean. The top of the coffee maker doesn't close down as well I would prefer but it works. Overall if you're looking for something simple for coffee and don't want all the fancy extras, this would be perfect for you.