No matter how nicely you ask, the only way you get a coffee maker at the AllStars is if you bring it yourself. They do not have coffee makers at the AllStar resorts.
Just buy the mug and get the refillable coffee every morning. There is not really room in an all stars room for a coffee maker. The table is very small.
Another option is to stop at Wal-Mart and for about the price of 1 refillable mug you can buy a coffee maker. We have done this and just left it in the room when we leave.