Which 3d world bulder software would you recommend?

Hi all you cool unity users out there!

As the title suggests, I’m on the hunt for a program where I can make worlds (not necceseraly terrain) but more like city scenes, in-door environments and such. I have been looking a little at Leadwerks 3D World studio, but asks here, snince maybe some of you has experience with that program and unity or a completly different one! :stuck_out_tongue: Thanks!

3D World Studio is probably a bit behind the times and might not be very compatible.
Sketchup might suit you although most people would use a standard modelling tool like.
A couple of free ones would be Blender or Hexagon.