private double FindDistanceBetweenRooms(Room room1, Room room2)
{
Vector3D x = room1.Location - room2.Location;
return Math.Abs(x.Length);
}
protected bool IsSpecifiedGuestInRoom(Guest guest, Room room)
{
if (guest.FirstName == room.Guest.FirstName && guest.LastName == room.Guest.LastName) {
return true;
}
return false;
}