“…Nearly all articles highlighted the importance of practitioners' qualities and skills (Amos et al, 2019; Bahu, 2019; Christodoulou et al, 2018; Doukani et al, 2020; Farrand et al, 2018; Foy et al, 2019; Goldman et al, 2016; Hadfield et al, 2019; Haller et al, 2019; Leonidaki et al, 2016; Lillevoll et al, 2013; Mackinnon & Murphy, 2016; McElvaney & Timulak, 2013; Millett et al, 2018; Rushton et al, 2020). Across studies, perception of therapists' qualities such as ‘humanity’ and ‘responsiveness’, ‘being warm’, ‘considerate’, ‘empathic’, ‘attentive’, ‘genuine’, ‘honest’, ‘non‐judgemental’, or ‘open and accepting’ were valued and considered the most important facilitators for building the therapeutic alliance.…”