You wish for Alyssa to resume her natural form.
"OK girls, do you want to go down to the basement?" you ask.
"Yes, Joe" they say in together.
You start going downstairs with Amanda and Alyssa following you but then you remember that you don't know how to get to the basement so you wish you knew. Ah! The basement is under a trapdoor under the stairs. You quickly lift it and climb down the ladder.
"Come in!" you say.
"Coming Joe" they say.
They quickly climb down the ladder and get the fist glimpse of their new room.
"It's huge!" says Alyssa.
"Larger then my brother's room" continues Amanda.