When planning to book a Limousine service Brussels, it's advisable to make your reservation at least a week in advance. This ensures availability, especially during peak times such as holidays or major events. Belgium Driver Services recommends early booking to guarantee your preferred vehicle and time slot. For special occasions or large group transportation, consider booking even earlier, around 2-4 weeks in advance. This allows ample time for any special requests and ensures a smooth, luxurious experience. With Belgium Driver Services, you can trust in their professional and punctual service, providing a seamless and elegant travel experience in Brussels.