My parents and I stayed for five nights at the Delta Hotel in Thunder Bay. For the first two days, the housekeeping staff did well, although they left used towels in the bathroom sink. On the third day, we were shocked when a man wearing sweatpants showed up early in the morning, handed us new towels, and then left. For the last two days, no one cleaned our room. When I complained about this while checking out, a man at the front desk said it might be my fault for hanging a "Do not Disturb" sign. However, we removed the sign when we left to explore around 10 a.m., so that excuse is ridiculous. This hotel has the worst housekeeping service, and no one even apologized to us when we complained about it.