Hiya, Felicia!
What a happy birthday for your dear daughter! I agree with her that the entertainment and other offerings make sailing on the Disney Cruise Line the perfect way to celebrate a special occasion.
Generally, I recommend using the Disney Cruise Line Find a Cruise page to hunt for just the right itinerary, ship, and stateroom to make for the most magical cruise experience possible. You can even filter searches to show only accessible staterooms. However, given how specific your stateroom request is for bed considerations, I recommend calling the Disney Cruise Line on the phone to describe exactly what it is you want. A Cast Member will be happy to assist you in selecting a vacation experience that will be "practically perfect in every way."
To give you an idea of the possibilities, I'd like to discuss stateroom configurations. It may be worth noting that there are relatively few staterooms that feature something like two queen beds. If exactly the right combination of itinerary, stateroom, and dates isn't currently available, you may consider if you have some flexibility in one or more of those categories. For example, an accessible Deluxe Family Oceanview Stateroom with Verandah on the Disney Wish might have something like a queen bed, a sofa bed that sleeps one, a ceiling pull-down bed, and a trundle bed. Such a configuration might have enough bed space for you if it's OK that only one of the beds sleeps two. On the same ship, an accessible Concierge Family Oceanview Stateroom with Verandah might have a queen bed, a sofa bed that sleeps two Guests, and a ceiling pull-down bed. So if the sofa bed that sleeps two is an acceptable alternative to a queen bed, that is another option to consider. Some ships, such as the Disney Magic and the Disney Wonder have gorgeous Concierge Royal Suites that feature a luxurious queen-size bed in one bedroom, two twin-size beds in the other bedroom, along with other pull-down or sofa beds. They are quite spacious, amazing rooms. Though they may not be considered accessible due in part to the amenities in the bathrooms. Another way to book a cruise with two queen beds is to reserve two connecting staterooms. For example, the Disney Destiny has a few connecting staterooms that are also wheelchair accessible. My family usually books two staterooms to accommodate all of us. Our favorite benefit of booking two staterooms is having twice the bathrooms!
I wonder what entertainment is your daughter's favorite? I love meeting the characters and the amazing youth clubs. But my favorite are the Broadway-style shows while sailing on the high seas!
I hope you have a magical cruise with your daughter, Felicia. Be sure to visit us again here at planDisney if we can help answer any more of your Disney Cruise questions.
Happy sailing,
~Tony