Hello, I'm León and that is my experience:
Firstly, the best experience of the project was the travel to Italy, there we learnt how is the culture of the land, the deferents city's. Like Monza, where we visited the Duomo, and the park, Milano where we see the cathedral, Galeria Emanuele and Como, with the lake and the churches. Also, the experience to be in another place with some fiends from Spain and the fiends that I have made in Mallorca from Italy. There was a very good feeling of being united tho a group.
The difficulties part was the communication with the family of my host friend, that sometimes there were times when I or they don't know how to say a word in English. But I also think that I increase my English level and oral pronunciation.
In conclusion, it was a very good experience, and that I recommend to every person, that have the opportunity.