Peña is keen on designing projects which play a role in the public space, such as theatres, shopping malls, museums and buildings with an educational purpose. He takes into account the characteristics of the surrounding space and the functions of the building.
With big projects such as the transformation and restoration of offices into smaller businesses and houses, Peña is not just the architect and designer, but he also plays a vital role coordinating the interests of various parties. He acts as a mediator in the relations among the future users, the surrounding residents, investors and the government.
Designing houses and small-scale housing projects is Peña’s favourite challenge. They vary from new self-standing houses to renovations and apartment complexes. He offers fresh designs with careful attention to the interior and he provides the decoration and the furniture for these domiciles.