This research aims to determine the influence of quality of work life, interactional justice on the performance of Hotel Neo+ Waru Sidoarjo employees through job satisfaction as an intervening variable. The population of this study were all employees of the Neo+ Waru Sidoarjo Hotel, with a saturated sampling technique totaling 41 people. Data was collected using a questionnaire with a five-graded Likert scale with data analysis using SEM-PLS with SmartPLS version 3 software. Based on the research results, hypothesis testing states that: 1) Quality of Work Life has a positive and significant effect on Employee Performance at the Neo+ Waru Hotel Sidoarjo, 2 ) Interactional Justice has a positive and significant effect on Employee Performance at Hotel Neo+ Waru Sidoarjo, 3) Quality of Work Life has a positive and significant effect on Job Satisfaction for employees of Hotel Neo+ Waru Sidoarjo, 4) Interactional Justice has a positive and significant effect on Job Satisfaction for Hotel employees Neo+ Waru Sidoarjo, 5) Job Satisfaction has a positive and significant effect on Employee Performance at the Neo+ Waru Sidoarjo Hotel, 6) Job Satisfaction cannot mediate the relationship between Quality of Work Life and Employee Performance at the Neo+ Waru Sidoarjo Hotel with a Direct-only mediation effect (no mediation ), 7) Job Satisfaction can mediate or there is an influence between the relationship between Interactional Justice and Employee Performance at the Neo+ Waru Sidoarjo Hotel with a Complementary mediation effect (partial mediation).