want to set up an internet cafe and want to buy beautiful furniture and computers.Any leads?
whatever you buy - stay away from fiber (particle) board furniture. While cheap - they don't last - especially in a public area.
Get solid hardwoods.
Furniture is a matter of taste.
As a fully qualified cynic, I doubt any of the people I see in i'net cafes would appreciate anything better than kitchen worktops.
On the PC side, go for stock budget prebuilt such as Acer and disable all removable media drives (CD/DVD/floppy) and USB ports. Cable mice and keyboards. Screw down everything you can.