Yes, you can enter the Casino Barcelona with a Swiss identity card. The casino accepts identification documents from various countries, including Switzerland. As long as your Swiss identity card is valid and you meet the minimum age requirement to enter the casino, you should have no problem gaining access with your Swiss ID. **

Yes, Barcelona is highly recommended as a travel destination. It is a vibrant city with a rich history, stunning architecture, delicious food, and beautiful beaches. Visitors can explore iconic landmarks such as the Sagrada Familia, Park Guell, and the Gothic Quarter, as well as enjoy the lively atmosphere of the city's streets and squares. Barcelona offers something for everyone, whether you are interested in art and culture, beach relaxation, or vibrant nightlife. **

It ultimately depends on personal preferences and what one is looking for in a city. Vienna is known for its rich history, classical music, and elegant architecture, while Barcelona is famous for its vibrant culture, stunning Gaudi architecture, and beautiful beaches. Both cities offer unique experiences and attractions, so the choice between Vienna and Barcelona would depend on whether one prefers a more classical and historical atmosphere or a lively and modern one. **

Both Barcelona and Florence are beautiful cities with rich histories and vibrant cultures. Barcelona is known for its unique architecture, beautiful beaches, and lively nightlife, while Florence is famous for its stunning art and architecture, as well as its delicious cuisine. Ultimately, the choice between the two cities depends on personal preferences - whether you prefer the beach and modernist architecture of Barcelona or the Renaissance art and Tuscan charm of Florence. **

One can buy an FC Barcelona jersey from the official FC Barcelona store, which is located at Camp Nou, the team's home stadium in Barcelona. The store offers a wide range of official merchandise, including jerseys, and is the best place to find authentic and high-quality products. Additionally, there are other sports stores and retailers in Barcelona that also sell FC Barcelona jerseys, but it's important to ensure that they are official and licensed products. **

Partying in Barcelona can be expensive, as the city is known for its vibrant nightlife scene with many trendy clubs and bars. Cover charges, drink prices, and transportation costs can add up quickly, especially in popular areas like the Gothic Quarter or Port Olímpic. However, there are also more budget-friendly options available, such as local bars or student-friendly venues. Overall, the cost of partying in Barcelona can vary depending on where you go and your personal preferences. **

Barcelona has a history of being a competitive team in football, and they have the resources and talent to bounce back from their recent struggles. With a new coach in Xavi Hernandez and a renewed focus on developing young talent, there is optimism that Barcelona will be able to regain their competitive edge in the near future. However, they will need to make strategic decisions in terms of player acquisitions and team management to ensure they can compete at the highest level once again. **

Partying in Barcelona can be expensive, especially in popular tourist areas and upscale nightclubs. Cover charges, drinks, and food can add up quickly, making it a costly experience. However, there are also more budget-friendly options such as local bars and tapas restaurants where you can enjoy a night out without breaking the bank. It ultimately depends on where you choose to go and how much you are willing to spend. **