Ranbir Arora on Instagram: " @balumglobos built a business by building and renting out photo zones. Photo zones like these are booked months in advance. With low setup costs and high margins, this model can scale into seasonal themes, branded activations, and corporate events. A small idea with the potential to dominate the event rental market. —  I share clever product and business ideas from around the world. Follow @dailyideasguy for more."