You will find the first-aid kit in the only chest of drawers in the house, right by the entrance, opposite the firewood rack. Fire extinguishers are in the utility room and behind the sauna. The house has an alarm and smoke detectors. In an emergency, call 112.
When you leave the house, please close the windows. In Masuria violent storms and downpours can arrive very quickly, and water coming through an open window can flood the interior. The house and the floors are made of wood, so please take this one seriously.
Please do not leave a strongly burning fire in the fireplace either. Put the ash only into the metal buckets: behind the sauna or next to the fireplace. Never throw it into the outside bins or anywhere else.