hello, I live in nasr city, the best matress stores are Yansen and Masterbed,I tried yansen in my house and I tried Masterbed in sheraton hotels,Masterbed is much better and more comfortable,the stores here in makram ebid street in nasr city,but of course there must be some in your area, regarding furnitures,depends on your budget if the budget is high per room -30000 LE average,then look for american furniture stores if budget is low then look for Mefco Helwan furniture the best quality for a given price is there.any taxi driver would help in that.