This location is a great example of a non-profit organization making a positive impact in the community. The foundation's mission to humanize the stay of hospitalized children through the visits of the "Smile Doctors" is truly inspiring. The visitors are professional artists who bring joy and laughter to the children, creating a more pleasant experience for them and their families.The working hours are standard, from 9:00 AM to 5:00 PM, Monday to Friday. The address is Building 8, C. de Cronos Street, Apartment 4ºB, Madrid City, and the phone number is +34914312590.The visitors have consistently praised the foundation's work, describing it as "maravilloso" (marvelous), "tan importante" (so important), and "digno de apoyo" (worthy of support). They appreciate the effort and dedication of the "Doctores Sonrisa" in bringing joy and hope to the children.However, one visitor had a negative experience, feeling that the foundation had contacted them without permission and asked for a significant donation. This issue highlights the importance of transparency and respect for donors' boundaries.Overall, the foundation is doing great work, and its efforts to bring joy and laughter to hospitalized children are truly commendable.