Patio House in Lisbon, Portugal, by Aires Mateus. The project is an example of contemporary exquisite architecture, part of a transformation of traditional Lisbon architecture located near the city centre Praca das Flores. The project was carefully designed by Aires Mateus, a pioneer of contemporary Portuguese design.

The building's original ancient arches and stone floors were retained, while expansive glass elements were added to create a welcoming modern, minimalist home. The unique layout provides unprecedented flexibility in the use of space.

In technology, housing is considered having a house of two bedrooms, in fact the property has a deformable/bedroom, sitting room and two more living space and a restaurant, the restaurant is set around the watched the internal courtyard, its purpose is to let the illuminate of natural light through the entire length of the house, and beautiful trees add a kind of indoor and outdoor life touch, It brings an incredible level of privacy. A separate studio sits next to the main part of the house and is currently used as an artist's studio. It can be accessed directly from the street or inside the house, so it can be further used as a bedroom or study.