The interior envisages two cabins, but there is also a second bathroom and some additional cruising accessories, such as the fridge in the central part of the engine room, although no accessories adversely affect weight calculation and therefore, performance. The study of interior spaces emphasises the concept of multi-purpose space, as happens with the composite panels through which the cabins make room for generously sized bathrooms and which, when not used, return that space to the cabins. While racing, the interior is converted to an open space for much easier sail management.