Feu Vert Las Mercedes is a reliable car workshop in Madrid, offering a wide range of services for vehicles. The team of experts is well-trained in maintenance mechanics, automotive electrical engineering, oil changes, and motorcycle repair. The workshop also has a store of automotive parts and accessories, as well as a specialized service in car batteries, tuning, and car personalization. The business has a mixed reputation, with some customers praising the professional and helpful staff, while others have experienced delays, misunderstandings, and poor communication. Some customers have reported being misled about the availability of services or the quality of work.The workshop has a convenient location, with extended working hours, and offers various payment options. However, some customers have experienced issues with the billing process and have reported being charged extra for services.The innovativeness of the business is notable, with a wide range of services and a well-equipped workshop. However, some customers have reported that the business could improve in terms of communication and transparency.Overall, Feu Vert Las Mercedes is a decent option for car owners in Madrid, but it's essential to be aware of the potential issues and communicate clearly with the staff to avoid any misunderstandings. One issue that stands out is the inconsistent quality of service, with some customers experiencing delays and misunderstandings, while others have praised the professional and helpful staff. This inconsistency can be a concern for customers who value reliability and clear communication.