Hi Jenny,
apologise, it has been some time since I last checked this thread.
Yes it is the Home Store in IMM and Harbourfront.
You get the prices of the Sealy mattress model you want from Robinson's, Harvey Norman etc. Then you go down to Home Store and ask for the price of that particular model. THEN you bargain from there...
Sorry postpet2, not sure if madrid= manchester. Why don't you ask the salesperson? He/she may be in a better position to answer.