Excellent quality! We bought a 12 feet trampoline two weeks ago. My kids (3 and 6 y.o.) spend hours jumping on the trampoline every day. They often invite a few other friends (5 and 3 y.o) and all of them have enough room for jumping, not bumping at each other. Trampoline came with a basketball hoop/ball, surprise for myself and real hit for my son. I often jump with my children, trampoline seems sturdy and well constructed. Great purchase! I would definitely recommend Zupapa trampoline.