Bonjour Maria!
Be Our Guest Restaurant is my absolute favorite in the entire Walt Disney World Resort! We love dining as Guests of the Beast in his castle!
Guests can make Disney Dining reservations 60-days prior to their vacation arrival date. Reservations can officially be made beginning at 6:00 AM EST online or on the
My Disney Experience app. I strongly recommend using the app! I’ve always had more luck going that route! Some Guests report being able to secure reservations a few minutes prior to 6:00 AM.
In the event that you are unsuccessful in securing a dining reservation at Be Our Guest Restaurant, don’t give up! Continue to check dining availability frequently. I can almost always find a reservation at the most popular dining locations, like Be Our Guest Restaurant, just by checking frequently! Check early in the morning and later at night. I've had the most luck during those hours.
Also, on the day that you arrive at Magic Kingdom Park, you can try using the “Join the Walk-Up List” option on the My Disney Experience app. Maria, when dining at Be Our Guest Restaurant, be sure to try the “grey stuff.” As Lumiere says, “It’s Delicious!” Best wishes finding that reservation!
Hakuna Matata! Jonathan