We finally put the spinning toy tray on Cristiana's little seat this weekend (we wanted to wait until she was comfortable in her chair and sitting very straight up in it). She LOVES playing with the toys on the tray, especially the one that spins. She can't spin the tray herself yet so we spin it for her so she can have time with all four toys. She does get a bit frustrated with the toys at times because the toys are stationary and she wants to rip them out of their holes and put them in her mouth like everything else.