Tonight my son and I were looking for a hairdresser. Like in the US you can spot the barber shops or hairdressers by their turning tubes which are either with red, blue and white spiral tubes or black and white checkered. There is one in the first floor of our apartment building. It looks way too posh for my taste, surely also overpriced. Anotherone down a sidestreet offered a haircut for a bit over the average estimated price.
The other night we had spotted a very small place in an dark alley were a woman was doing the hair for another lady. She smiled nicely to us when we passed by. This place we searched successfully. She offered us a haircut including washing for a fifth of the price the other shop had asked. As it turned out, her service was not only very reasonably priced, but very personal and professional at the same time.
My son said, he never got such an accurate undercut before!