Here Iīll show you an idea I liked very much at the time (1997). You are however the first to see it since itīs creation!
The yacht is just an ordinary planing flybridge boat, around 70 feet/21 meter.
The extraordinary is that the whole glasswall to the aft deck, including floor and fittings, revolves.
This way you can always prepare the table while your guests are having their drink in the bar. Then it is up to you, or the weather, to decide if you are gonna sit inside or outside to eat! In effect, you have two bars and two dining tables.
In a yacht of this size, the flexibility might have some advantages?