Know that, at least in my experience with the existing "bus" hotels, Universal blows Disney completely out of the water when it comes to transportation. In our many trips to Cabana Bay (10+ over the past 4 years), I have had one memorable "long wait" for the buses. It was at park close and we wound up bailing and taking a rickshaw ride/walk back to the hotel. The standard at Universal is to have a bus waiting for you or there within 5 minutes. At park close, there is usually one bus loading and one bus waiting to be loaded. If you are used to Disney transportation, get ready to be spoiled by Universal.