I also value simplicity...If you are interested in ultimate simplicity and minimal maintenance then you need a singlespeed or fixed gear bike , preferably with a stealthy dark colour frame so it doesn't attract too much attention....I am not impressed with how the majority of modern bicycles look, cycling has become a fashion show, it seems that cosmetic appearance has become No.1 priority for a lot of people...You don't need any fancy special cycling clothing and kit or an expensive racing bike with carbon components and a 10 speed cassette.