i'd take too much time to cycle through airlock. it will be much faster to just go outside and then come back. and even so, all that rover can offer is water and air (possibly leaking), which is not deficit at Astrape.
over time it would take more time to cycle in and out than it would to bring it in because then you don’t have to enter/exit the rover, it just is in there. I’m not sure what you’re talking about with the water and air, they are absolutely limiting factors that you MUST have a source of.