Hotel B3 Hotel B3 from Juan Sebastián Sepúlveda Hotel B3 Hotel B3 Virrey in Bogotá. Largest green facade in Colombia. Director: arch. Billy Escobar Reyes.Facade consultants: Groncol gLike Hotel B3 Hotel B3 Virrey in Bogotá. Largest green facade in Colombia. Director: arch. Billy Escobar Reyes.Facade consultants: Groncol Architecture Project Management Interior Design Share R 7 n Available Freelance, Full-time, Moonlighting Juan Sebastián Sepúlveda Architect - Computational Designer Bogotá, Colombia Follow Contact