Self check-in and private parking slot

It was very cold and we shivered all night. The children got sick. Maybe it was because we made a last minute reservation and arrived late in the day, but we were very cold as a result. The only option for heating: air conditioning. There are 2 air conditioners, one in the living room and one in the bedroom. There is no wall-mounted one in the other small room, but there is a portable blower; it can't be said to be very useful. We stayed with 2 adults + 3 children, we didn't care much because we were only staying for one night, but the number of beds / blankets is insufficient, it is not possible to stay for a long time with a large group.