We have our Tipp Topp Comfort today built evening, which is very fast, easy and uncomplicated proceeded. Our impression of the chair: very massive, high-quality workmanship, price-performance ratio! The Sohnemann (6.5 months) has blasted as a lark when we put him purely on a trial basis. The adjustable backrest is very useful. We wanted to have a chair without food tray, because we were worried if you can push a chair with food tray close enough to the dining table. This turned out to be unfounded - the food tray "disappear" under our table (upper edge food tray: 72cm, height not adjustable!). Had the food tray a raised edge of the chair would be perfect, but for us that was not a buying criterion. Security was, especially after we have seen the YouTube video of a well-known, but tilting highchair with similar sounding names, first and foremost! And upset is almost impossible in this chair. Strong buy recommendation!