Bad design does cost.
Some further thoughts to my earlier posting on the bad design costs.
Good design can provide significant value to both the owner and user; however, there are often greater costs occurred due to bad design. On the initial investment made good design pays back over a long period of time, whilst with bad design the negative effect can be immediate and can continue over its life cycle. It can mean a home may need refurbishment or replacing before it was originally planned. This can imposes unwanted costs on the owner and users.