Smart Fortwo (453) Brake Fluid Flush (only one person needed)

Hi all, I have been putting this off for the longest time but I finally got around to doing a brake fluid flush and change on the title Fortwo. The brakes were feeling very spongy and not that efficient under pressure seemingly taking a long time to stop. Upon looking in the Brake Fluid reservoir the fluid was Orange and I did see some dirt in there.. that would explain it a little. This is the way I change my brake fluid, only attempt if you are a competent person and have all the tools you need. If unsure, always consult a mechanic/shop. In Amazon the Bosch Brake fluid is now showing as NOT suitable for a Smart 453, but I checked with a friend and it is more than adequate. Please take this under advisement and decide which product you wish to use The whole process took about an hour and a half.. but I didn’t need anyone else there thanks to the non return valve tool. Brake Fluid Syphon tool: https://amzn.eu/d/6dOQ6J7 Non return Valve bleed kit: https://amzn.eu/d/0wQB1wO Bosch Dot 4 Brake Fluid: https://amzn.eu/d/hQPltj5