One of the main challenges in designing Guestlist+ was creating a fluid booking experience that caters to multiple user types—from casual partygoers to VIP clientele—while maintaining a fun, fast-paced mobile interface. The app needed to support various flows including free guest list registration, ticket purchases, VIP table bookings, and personalized add-ons. We also had to ensure QR-based check-in functionality was tightly integrated and visually accessible within a neon-rich design system. Balancing visual appeal with booking clarity was crucial in this nightlife-focused, mobile-first experience.