What are all the details of staying at Comfort Suites and getting Atlantis access? (bahamas)?

I heard that if you stay at Comfort Suites, which is about a block away from the beautiful Atlantis resort in the bahamas, you can walk to Atlantis and use their features. What are all the details about this? Will I have all the features that atlantis guests do minus the hotel room? Because I heard atlantis rooms are crappy. Any help is greatly appreciated. Thanks!