Ignoring the features, which I presume you already know about, it says there is a bit of wear and tear inside, sides of the driver's seat are crinkled/worn (no surprises there).
It does say there's rust underneath, so just make sure you get some pics so you know how bad it is - the translation is typically Japanese ambiguous, so it could be totally minor.
After that, just small scratches and dents here and there around the car. The B1s on the side are probably pin dents on the doors, that's not under the car - the 1 means it's minor. Paint is aftermarket job, not factory white, if you didn't know that already. I imagine it would be fairly tidy around the outside, reading off the sheet.