This location seems to be a reliable and trustworthy place for buying and selling jewelry, luxury watches, and antique coins. The employees, including Sara, Andrea, Emily, Ariana, Jordan, and Ángela, are mentioned multiple times for their excellent customer service, professionalism, and attentiveness. The store's location on Narváez 38 street, close to El Retiro park, is a convenient spot for visitors. The store offers a variety of services, including weighing without commitment, home service, and the ability to buy gold bars and silver bars.One issue that stands out is the problem of price negotiation, as mentioned by one customer who felt that the store's offer was not satisfactory. However, this is a minor issue that can be addressed by communicating with the store's staff.Overall, this location appears to be a great option for those looking to buy or sell high-value items, with a focus on customer satisfaction and a professional atmosphere.