Classic Strata Management phone 43 Seville Drv Armadale, Western Australia 6112 map Diamond Strata Management Services Pty Ltd phone 238 Seville Drv Armadale, Western Australia 6112 map if (!IN_DEV) { ?> } ?> Sherwood Strata Management phone 24 Chamberlain Way Armadale, Western Australia 6112 map