The CoCo app provides online counseling for couples through 1-on-1 sessions with expert coaches. The UX researcher conducted interviews and found that while couples were open to online counseling, cost, scheduling, stigma, and finding the right match were concerns. Personas like Anna, Marti and Guillem represented target users. Wireframes, a prototype and usability studies refined the design. The final prototype addressed issues like separating the coach selection and booking processes. Next steps include further testing and accessibility reviews.