Electronica Moderna is a well-established business located in Coslada City, offering a wide range of services including mobile phone repair, computer and TV installation, and sales of new and refurbished electronics. The business is known for its quick repair services, with many customers praising the professionalism and efficiency of the technicians. The staff is friendly and helpful, with some customers noting that they are willing to go the extra mile to resolve issues.One customer had a disappointing experience, citing a lack of punctuality and poor communication from the staff. Another customer reported being sold a defective product, which was later replaced, but not before they had to spend additional money to have it repaired at another shop.Despite these issues, most customers have been satisfied with the services provided by Electronica Moderna. The business is located in a convenient location, with regular working hours and a variety of payment options available. The staff is knowledgeable and helpful, with some customers praising their ability to provide solutions to complex technical problems.Overall, Electronica Moderna is a reliable and trustworthy business that offers a wide range of services to its customers. While there may be some areas for improvement, the business has a strong reputation in the community and is well worth considering for those in need of mobile phone repair or other electronic services.Note: One area that could be improved is the communication between staff and customers. Some customers reported difficulty in getting in touch with staff or getting clear information about their repairs. Additionally, there were some issues with product quality and punctuality, which could be addressed to improve customer satisfaction.