IN BARCELONA...

In Barcelona the weather is good. Maybe some day can be hot or cold, because the weather in May is a bit irregular. But in general is great (: There are some important places in Barcelona like "Las Ramblas", "El Barrio Gótico", monuments and the arquitecture of Gaudí, "La Sagrada família" and other catedrals like "La Catedral de Santa Maria del Mar". Also there are interesting museums, for example MNAC that is in Montjuic. Montjuic is a fantastic place for visit it. For me, is magic! It is precious!! *.*

For going to party there are a lot of discos. Like LUCIA said there are discos like "Pacha", "Space" or "Dada". If you listen alternative music I recomended you discos like "Razzmatazz" or "Sala Apolo". Also, there is a place that it call "Marina" where there are a lot of bars and pubs. There you can listen rock, punk, punk-rock, electronic, gothic,heavy,... I like a lot this places and every weekend I go it with my friends. Always there are a lot of people in the street and If you can have a entertained night you would go it!

However Barcelona it is expensive. Like Anna said there are places where are cheap but in general all is expensive. I think that is normal because it is a big and important city where there are an important tourism.

I hope that this info. can help you!
SEE YOU SON!

NIKA