You did fairly well describing the features on the walk around, you might be a little nervous 😓, and rushed to get everything you wanted to list and describe, but you did alright, in spite of missing some American English language linguistic nuances. You should have dropped a few of the more plebian features, and gone more in depth on some of the features. As to the linguistic subtleties, that center cushion is an "armrest" not a hand rest, and the first batch of equipment listed on the window sticker, are the "standard features" or "standard equipment" that is included in the base price, for this model, and, or trim level, then onward with the additional options, features, or option packages at additional cost. Not that bad a walk around presentation, I seen worse.