I'm actually moving to HK from USA in three weeks. I have found a few places online that might help, but haven't been to any yet. Would like to know anyone elses thoughts.
Queen’s Road East – Central area I think. Know as ‘furniture street’
Horizon Plaza - Ap Lei Chow area
Lockhart Road – Wan Chai area
Shanghai Street – Mongkok area (places here that make mattress custom order for "reasonable price", or so I am told)
Jade Rattan Furniture - Shop A, G/F. & 1/F., 181 Wan Chai Road, Wan Chai, Hong Kong (open 9:45-10:00pm)
http://www.jaderattan.com.hk/e/Default_home.asp
Canal Street (Wan Chai area) - Times Square(this is a mall) has two or three floors of furniture shops (I’m guessing it will be pricey)
Wing On Center - 110-114 CONNAUGHT ROAD CENTRAL SHEUNG WAN (this place has furniture & mattress)