Ruben is a student, 22 years old and knows London´s Street Art scene better than anyone else. Ruben decides to offer a 2h walking tour on MyGuyd. His price per person is 10 pounds, a competitive price. Thanks to the good price, five persons book a tour with Ruben. They discover backyards, rooftops and places that not even London´s locals have ever seen. And Ruben earns in two hours 40 pounds. Luckily, Ruben received a fantastic rating for his tour. The next day 10 people book a tour with Ruben and his earnings double.