Hi Hive account@aishwarya! I enjoyed reading up on your research project. The photos were inspirational as well so thank you for taking the time to make this post! Just like you, I didn't realize what a mezzanine floor was either. It's a useful design concept that I have seen before so thank you for enlightening me! Are you attending design school? I'm just wondering why you decided to share a post with this sort of content! :)