4 person per car, grouped by age and driving experience. The trunk is OK for hand luggage (backpacks or small suitcases). Accommodation is usually 4-person (cottages, apartments, guesthouses) with self-catering facilities. Sometimes there are 2-person rooms or hotel breakfasts for an extra charge. We usually have lunch in nature with lunch boxes, but sometimes we also go to cafes/restaurants when staying in civilization.