The landlord was kind but reacted and hoped to add a blanket and repair the water heater; the landlord responded that she agreed, but actually did not move; we took a cold bath for two days and slept for two nights. It was very cold and didn't feel like a blanket; I'm sorry for my friends; it was not until the day I checked out; thanked to the landlord for letting us send our luggage until very late to pick it up