Bitcoin and current law: solicitor point of view

How legal is Bitcoin from law perspective?

How much taxes you should pay if you have a profit in buying and selling cryptocurrency?

If my business/company would like to accept Bitcoin, what should I know upfront?

What is the current regulation in European Union regarding cryptocurrencies?

Jose Cosin (https://twitter.com/Jose_Cosin), solicitor and economist from Marbella, is going to help us to receive the answers.