My wife and I just bought the xiaomi/ninebot one, they are around 15kg but fold down fairly nicely, I won't lie and say it's ideal, but it wasn't much of a chal

My wife and I just bought the xiaomi/ninebot one, they are around 15kg but fold down fairly nicely, I won't lie and say it's ideal, but it wasn't much of a challenge getting them in and out of our apartment (which, being in HK is tiny:))