without the detailing,how can an ID and everyoone else know what is done to meet the client's budget?gotta say tho,alot of ppl who engage IDs dont give a toot for the details.more preoccupied with the end results and less time to spend coordinating the reno works.and alot of contractors don't know how ot read details,they rather the client or someone appointed juz tell them what to do...geez!
alot of so called interior designers just know how to knock down your house walls then rebuild from and empty canvas,not many know how to modify an already existing structure =(