Every person has a basic aesthetic need. Despite this, the environment gets little attention in everyday life. The highchair is a pop-up concept for public space that offers people a place to engage with the environment and escape from everyday life. Through the bold appearance of the high chair, the passerby is encouraged to use it. Climbing up, curiosity increases, allowing people to face the view with an open mind. Sitting at the top, the viewer catches a glimpse of buildings that do not seem appealing at first glance. With longer observation, more and more details catch the eye and one recognizes the aesthetics in the buildings. The perception of the surroundings and the aesthetics of the living space sustainably increase the general feeling of happiness.