The Metropolis residential complex is located in the Chaoyang District, a modern zone known for its embassies, luxury hotels, restaurants and exclusive stores.

The complex contains 60 luxury apartments.

The security door selected by the award-winning Chinese studio Neri & Hu Design and Research Office is the Synua model by Oikos Venezia.

The large security door (up to 2.2 meters in width by 3 in height) is made with sucupira wood paneling and features the electronic Arckey lock controlled with a smartphone app developed by Oikos. Synua guarantees class 3 burglar-proofing performance, 38 dB acoustic insulation and excellent thermal insulation.