Nodding firmly Lily turned to survey the demolished room, using her wand to pull a few as yet unused table legs towards her, passing them off to Lee Chang as she caught them. Ceasing when they both had three or four to hold Lily pocketed her wand and held her now free hand out for him.

"I'm really very sorry for how this is going to feel, but I need you to stay calm and keep hold of me, alright?"

Apparation is a ghastly experience, and should Lee Chang decide to take Lily's hand he would experience it for himself. A twisting, rather reality-warping means of hurtling through space and time Lily had never warmed to it and only used it when she absolutely had to. It was disorienting, no matter how brief the trip to the roof would be.