OSM Head Office Sydney is located at Level 1 61 Hume Street, Crows Nest, NSW. There are three public parking stations close by in Hume Street, Nicholson St and Alexander Street. Each offers 2 hours free parking.

From Kingsford Smith Airport (Domestic or International): Turn right onto the Qantas Drive (towards the city) and turn left into Southern Cross Drive (M1). Continue on the M1 and follow the signs to North Sydney via the Harbour tunnel. On the other side of the tunnel take the Falcon Street exit. Turn right into West Street and left into Burlington Street. Follow Burlington Street to the end and turn right into Willoughby Road. Turn Left into Clarke Street. Follow Clarke Street for approx. 200M then turn right into Hume Street.

OSM Medina Office is located at Unit 2, 2 Seabrook Way, Medina WA. Parking is available at the office.

From Perth Domestic Airport, turn left off Brearley avenue, onto Great Eastern Highway (94), then turn left onto Tonkin Highway (4).
From Perth International Terminal, turn left off Horrie Miller Drive, onto Tonkin Highway (4),
From Tonkin Highway, continue along until Leach Highway turnoff (7), turn right onto Leach Highway. Continue on Leach Highway until the Kwinana Freeway Exit, turn left onto the Kwinana Freeway (2). Continue until you come to the Thomas Road Exit. Turn left onto the Thomas Road exit, then turn right unto Thomas Road (21). Continue on Thomas Road, until you reach Gilmore Ave. Turn left into Gilmore Ave and continue until you reach Summerton Rd. Turn right into Summerton road and continue till you reach the corner of Seabrook Way and Summerton road. OSMWA is unit 2.