The idea of making a travel guide map came from a conversation with one of our friend. He was planning a trip to Barcelona and asking us for recommendations. 

Barcelona is so unique and so attractive, it's also where Pau grew up, and of course it's our favorite city. We decided to make a hand drawing map and list out all the nice spots in the city. After two weeks, the first test version of the map was printed out from a Canon ip7250 at the office. Then we sent the map to some families and friends in Barcelona in order to get some feedback. A few adjustments were made based on our alpha version. 

Now the travel guide has been used by several groups of people who visited Barcelona during the last few months, and they all liked it!