University Education is a critical stage in any student's life as it contributes to shaping one's personality, communication skills, and way of thinking as well. The interior design of educational spaces is considered one of the main aspects that have a noticeable effect on the student. As There are important interior design elements of the educational space that affect students' physical comfort and psychological comfort. The main objective of the research is to describe and analyze the interior design elements and their effect on undergraduate student performance during their studio hours. To evaluate the interior design impact on students a questionnaire has been conducted on undergraduate students in the studios of the Faculty of Fine Arts, Cairo, Egypt, in two architecture and décor departments for the five stages. The study results show the impact of the educational interior design on undergraduate students' performance and which aspects have the most influence on their performance based on their responses.