Both ASMu and AOA have suites that sleep 6. Both will have 2 bathrooms, a queen bed and a fold out sleeper type sofa that is about the size of a double bed, as well as a small kitchenette. ASMu also has 2 sleeper chairs, same concept as a sleeper sofa but made for 1 each that = the third bed. The third bed at AOA is a fold down double.
For my upcoming trip, 2 rooms at a mod (POR) were cheaper than a suite + standard room at a value. You can ask for connecting rooms, so id compare prices for 2 rooms connected v. 1 suite. However, you can only get the kitchenette with a suite, if that would sway you either way.
Have fun!