Hi Everyone, I currently have the chicco polly in seventy for my DD and its been really good but I am beginning to get sick of not being able to clean it properly, its very chunky and when Ive lifted the arms up on it to put her at the table she screams. It was good for a long time as we used to put her to sleep in it during the day which has helped me get her in to a routine so do not regret getting it. Its just so dirty and hard to clean all the time as she feeds herself and enjoys spilling!! I am looking at buying a tripp trapp or something similar but am not sure what else I would need to buy at her age apart from the chair? Do I need the babyset and the harness? Is it necessary to have the cushion? Please help before I waste anymore money!