Gera Joy on The Treetops – The Epitome of Modern Luxury Welcome to Gera Joy on The Treetops, a premier residential project nestled in Hinjewadi Phase 3, Pune. Offering meticulously designed 2 BHK and 3 BHK Duplex apartments, this development by Gera is tailored for families and professionals who aspire to a lifestyle of elegance and comfort.