Re: No Land Parcel Unlock after upgrading Lifestyle
From my calculations you start with 8 plots. The entire building plot is 36 (5x5 plots on 6 by 6 land).
I count 26 expansion plots. So you'd end up with 2 plots left, which might be intentional (to be unlocked in a future update?).
You should have 21 or 22 unlocked plots, I'm still not sure if you unlock them on or after getting the new lifestyle.
I might be calculating wrong. I'll add the screenshots I've used to calculate the size.