![corridors and bridges in collective house](https://cdn.myportfolio.com/d13d46abdb89f8bcc28e918fc87c2504/f2169d9138b3bca354cff363_rw_1920.jpg?h=0271c816650959cd6754a55c929c252c)
The project proposes dwellings facing both sides of the block.
The typical hallway organization adapts to a very irregular plot, maximizing the perimeter and optimizing circulations.
![idea diagram](https://cdn.myportfolio.com/d13d46abdb89f8bcc28e918fc87c2504/c7b1e2f387c0634f454c4058_rw_1200.jpg?h=ce444d6b2c04fcb20885939448db3dc8)
The entrance to the apartments in the central section of the building jump over the main patio at different levels, like private bridges.
This system of galleries and bridges create a public space for circulations, light and green, like a tirdimensional branched square, surrounded and crossed by bridges. A place for social encounters among neighbourghs, a place to define the public and collective identity of the building.
![entrance bridge](https://cdn.myportfolio.com/d13d46abdb89f8bcc28e918fc87c2504/0692f9255db2a528578fbf87_rw_1920.jpg?h=13d547bad0bf33e2cd1c83a4de8f9c51)
View of the entrance to one of the apartments.
![collective house model](https://cdn.myportfolio.com/d13d46abdb89f8bcc28e918fc87c2504/7716531fe9d4a0b5751a9208_rw_1920.png?h=bc87f00198dcc282a26878715f60c695)
The main façade is perceived as a linear plane, following the line of the hallways that enclose the patio, a public space for communications, light and vegetation. Some bridges connect these hallways with the apartments.
This branched square surrounded and crossed by footbridges, is a place for interactions between neighbors. The place that gives a public and collective identity to the building.
![construction details](https://cdn.myportfolio.com/d13d46abdb89f8bcc28e918fc87c2504/408debd2a015022b0d9ac295_rw_1200.jpg?h=ee8463493bb04d0a849496a495f9aaa2)
Façade detail
![](https://cdn.myportfolio.com/d13d46abdb89f8bcc28e918fc87c2504/0409bacd4a391f544ee21946_rw_600.jpg?h=539bc69213ed8e163b5d3284b58def42)
Tree house competition: Murado & Elvira + Krahe
Team: Eugenia Concha, Arancha Montero