What are transportation options and challenges in Barcelona?

Coming to Barcelona, one should consider understanding public transport, the rich cuisine, the living expenses, language barriers and finally, difficulties in finding a place to stay. Barcelona enjoys mild winters; it almost never snows, and warm summers, where temperatures rarely rise above 35 degrees centigrade. It is important to understand the politics of the Catalan Community. Citizens are very proud of their Catalan language and are seen striking several times a year for independence. Therefore, one should be careful when making any comments to others regarding Spain (or being Spanish), the civil war, or the independence of Catalonia.

If someone moves to Barcelona, must have a bicycle to go to work or study, traffic there is very heavy, and there are many bicycle roads to go anywhere. Barcelona is a city full of museums and some of them are free, you just have to go to a public office and get a ticket.