Having Thorfinn at her side again on a mission brought Hermione a sense of comfort. There was familiarity in the act. She took his hand to Side-Along him to the alley just outside of Draco's building. Before they took a single step inside, she explained to him how strong the wards were on the flat. They would have to move quickly. The moment they crossed over the wards, Draco would know they were there. There could be no hesitation. If they lingered too long, Draco would be able to show up with allies. Being outnumbered was never fun.