Registering on the Amazon.co.uk marketplace is recommended for English speakers and that will become your home marketplace in Europe.
You only pay one monthly pro membership fee, but have access to all five marketplaces. Seller Central Europe is your interface to finalise your account settings, create your listings, view your orders and check on payments to your bank account.
The five marketplaces are distinct in language, currency, product categories, and fees.
You can switch between the marketplaces in Seller Central by using the marketplace switcher. With the language switcher you can change all pages in Seller Central to EnglishStart selling