The building provides Voice-absorbed acoustic t-bar, 2.65 meter ceiling height, Vinyl floor tiles to typical office areas, Gypsum wall, special lighting fixtures and Centralized chilled water air-condition system.

United Center supplies outstanding ample parking facilities of 1,500 car parking spaces, and 24 hr. security service and building attendants.

The largest air-conditioning Food Court on Silom Road is located on the 3rd floor with 600 seats and 17 famous restaurants available.