The respondents for this study include GBV victims, leaders, health providers, and the broader community in Kasarani constituency, Nairobi. According to KNBS and ICF Macro (2019), the GBV prevalence rate in Nairobi is approximately 29% among individuals aged 15 to 49. The Kenyan National Census report states that about 333,401 people in this age range reside in Kasarani. Consequently, the target population for this study is about 96,686 women, representing the 29% vulnerable population. To determine the sample size, the researcher will consider the vulnerable population statistic, a 95% confidence level, and a margin of error of 6%, which is deemed suitable for a heterogeneous population like that in Kasarani. Fisher's formula will be employed to calculate the appropriate sample size, ensuring reliable inferences can be made about the broader population