Good boat, and novel place to stay if you like this sort of thing. Host is extremely unwelcoming though. Check in closes at midnight, some of our group were on a delayed flight and arrived at 12.01 (genuinely). The host was pulling up the gang plank and tapping his watch. The rest of our group had taken a boat across the harbour on advice from the hist that a return boat would be available at 11.40. There wasn't one. The host was extremely cross and difficult when they got back by taxi 15 mins after his curfew. Clearly this man is not suited to the hospitality sector.
PS - clearly San Sebastián's culinary reputation did not extend to Pasaia. Jam and cardboard (aka bread) for breakfast was not the finest start to the day.