There was no electricity and the water was shut off, but she'd stayed in far less luxurious accommodations. She set up a series of obstacles, both out in the corridor and behind the door in the room she was borrowing, to let her know if there was someone else in the building. Being caught unaware while sleeping was always a danger she had to consider. When she was satisfied that she would have at least some warning before she was attacked by an irate Muggle or by a Death Eater finally able to catch a whiff of her scent, she laid down in the bed to rest her tired body.