The complex is a historic building that is located at Les Bons and it includes the church of Sant Roma of the 12th century, water tank for irrigation that carved out of the rock; remain of a fortified house representing civil architecture from 17th century, and two dovecotes from modern times.

The church is a dedication to Sant Roma as a Romanesque origin that is a rectangular single nave, a semi-circular, and Lombad style apse. The streets and line of Les Bons remains the charm of the town that protects the Andorran’s traditional architecture since 1997.