This is from a blog I found on the architects design... it would seem that the toilets issue may well be a weekend issue, not a fundamental design problem.
Plans for Colwyn Bay waterfront revealed
by Richard Evans, DPW West
Jan 7 2011
A SEASIDE town will be transformed by one of six architect designs for a new waterfront, voted on at a packed-out public consultation yesterday.
Conwy council had to bring in more staff to cope with the long waiting queues waiting to see the exhibition as six variations of the new look water-sports hotspot were unveiled at an exhibition. They feature iconic buildings and concept ideas to be developed once the consultation is complete next week.
Included in the designs was a striking triangular four-level tower overlooking the sea; three interconnecting concrete drum buildings, providing water-sport facilities and an elevated promenade sheltering a cafe beneath.
All six designs include toilets, changing facilities, parking and a restaurant or bar. The water-sports centre will be adjacent to the jet-ski jetty on the Old Colwyn side of the pier.
The plans were submitted by architects as part of a competition organised by Conwy County Council to select a favourite design before they are commissioned for phase one of the project.