Nauticus boats were built in 1970s by Malcolm Thomas plastics. Polonaise has a 4 berth lay out in the cabin and it works well particularly the 2 separate table dinette/ berths either side in the main saloon. The galley, toilet and shower are aft in the cabin. Despite being a narrow beam design the deck width is generous and the boat is suitable both for the canal and river. This boat has new upholstered cushions, carpet and curtains throughout and has a light, bright and spacious feel.