I'm equally pleased with the iLife A4 I got over a year ago, also from Gearbest. I admire its design - it's a fairly simple machine that gets most everything r

I'm equally pleased with the iLife A4 I got over a year ago, also from Gearbest. I admire its design - it's a fairly simple machine that gets most everything right, including climbing carpet, being fairly quiet, not bumping hard into furniture, not falling off steps, and even returning to its charging base (on command or when battery is low after a couple hours work). It does not have fancy magnetic barriers to close off areas, but a simple door draft stopper pillow on the floor holds it off well enough.