She nodded. "There are some spells, I think it will be a fairly simple task." She put her hand on the side of the door and cast an Alohomora at the lock, waiting for the familiar click before reaching out and slowly opening it.
It swing inside, revealing a dusty, neglected interiour, complete with ancient overstuffed furnishings, glass curios, and other monstrosities that made her French sensibilities flinch.
"Well, at least it it furnished, of a sort." She looked carefully around before walking inside. The dust was in a layer on the floor and she considered it carefully.
"It should be cleaned a bit, we can do it before or it will give those staying something to do. They won't be able to leave much once they are here, I am thinking, not without risking exposure."
Her eyes trailed up to Remus. "How many do you think could stay here? Three? Four? Without attracting notice?"