Hello. I will be in HEL for one night then want to take the ferry to Tallinn. I am thinking about spending a bit more for the Business Lounge deck. At least according to the website looks like it offers a buffet and drinks. Has anyone tried this? I am looking at the 5:30 PM departure on a Friday evening. Must I purchase a ticket in advance? What are the immigration if any procedures in TLL? From the Holiday Inn Centre is it easy to get to the ferry terminal? How about TLL ferry terminal to Swissotel? From Swissotel to TLL airport? Sorry for all the questions. Any and all comments appreciated. Thanks.