I agree. However, some people like the very upright position...

Ilyaz, the bike looks like it's in very good shape. Schwinn paint is quality lacquer- some light polishing compound will make it shine. The chrome plating is also good quality- feel free to use whatever chrome cleaner you like. When I worked in a Schwinn shop, we used Quick-Glo: https://www.quick-glo.com/