Having 'unlimited access to caffeine' and 'lots of regular customers ... I get to have a conversation with a bunch of people I like over and over, all day' - those are the best things about owning a coffee shop, says Amy York, manager and owner of Prado café on Vancouver's trendy Commercial Drive. But it does have a downside: 'The hours, because everybody wants their coffee starting at 6 a.m.,' she says.