you may luck out, this looks like a slightly better car than our better-of-two 2015 Leaf S's
don't have Leafspy myself yet -- it's on our wish list .. got the second Leaf when we thought the first one had a serious battery problem -- turned out it was just a glitch, but the price was right and in fact it's been great to have that second one when we had to go up and down the mountain twice in a day (we have a Chademo socket but don't QC; the Level 2 at Home Depot if we need it but in that case we had two trips back to back) -- here, charging during 9A to 5P is 1/3 the cost of electricity other times, so "overnight" is out of the question
so the black Leaf runs up and down to town while the white Leaf soaks up the charge .. our home Level 1 gives us about 7% battery charge per hour
even at altitude it gets hot here, we try to charge in the morning when we have 5 bars of battery temp; avoid when the battery bars are at 6 (when we've just come back from driving back up the hill) .. luckily have never seen 7 bars though we worried when daytime temp at sea level (in town) was pushing 87 ...