i can understand the frustration be it for investor or for own stayer....

Well, i seriously think the BTS has to be implemented....if not full BTS, .at least owner only pay minimum until the property is completed.
Otherwise, in this bolehland, anything boleh !!! DEveloper bankcrupt, contractor runs away, developer cheating or short changing in material, unblieveable finishing, drag on progres, dragging the S&P signing (until get enough buyers), collecting booking without project being approved. etc...