i have had my s6 for 2 days now. Really works well, but we have 2 floors in our house.
I have some suggestions for the R&D department.
We should be able to have more then 1 floor with obstacles and zone, no-go etc. I would be preferable to set it up in the beginning when installing the cleaner how many floors you have and what floor the base is located in.
Also it would be nice to have the opportunities to tell the machine where it starts(if more then 1 floor) and what rooms in order it should clean.