Thermostat batteries were old, so we couldn't change the temperature, which was set at 46F. Door lock batteries were old, so getting in the unit and trying to lock the unit was a challenge. Unit is advertised as having a sofa, but it is not a pull out sofa, so probably good enough for a child. Communications were perfect, 10/10...They did offer for maintenance to come and replace batteries, I just wasn't in the unit enough to wait for them. I believe that should have been noted and addressed by cleaning crew before we showed up.