Heinz Schumi is an amazing hairdresser and I couldn't recommend him more highly! He has cut my hair for about 6 years now and I wouldn't dream of going to anyone else. I suggest giving him free reign - every haircut is every so slightly different (but always excellent) so your hair is never boring! Heinz is very personable and the atmosphere is very relaxed and easy-going. Give him a try!
I can't praise Heinz enough, I think it's great for people of middle age onwards to be able to be confident in visiting a salon and coming out with being happy with the result. There are not many hairdressers these days that instinctively know what suits you and what you want.
Schumi always comes up with great suggestions on how to improve your existing haircut. He cuts and styles with amazing alacrity and ease. He has his own signature style of cutting. I'm always happy to go there since the atmosphere is friendly and his assistants are professional and helpful. Make sure you leave yourself enough time for the appointment.