For this trip, I needed 7 days. At that time I visited 2 countries, 3 cities and 3 friends. It was enough time for 2 parties, one exhibition, a football/soccer game at Camp Nou where I could enjoy in Messi’s play. While doing all of this I met a lot of new people and even had time to relax for 2 days. For that, I used 2 flights, 2 car shares, different buses and the metro. The total cost of this adventure was approx. 450 €. So overall impression would be: above average 🙂 I was in need of a vacation, it was more about visiting people than places and I enjoyed it a lot. In future this kind of traveling I should do more often.