This is a great quality device, really well built, space saver and quite portable. Ready from start.
It's definitely powerful (so be careful, not to stay in the back or it will do a wheelie) and climbs everywhere, and has no troubles with pavé (tested in both Italy and France) and holes (unless you move your weight to the front in such case).
However, the single brake is a bit unsafe, given that the this can speed-up to up 37-38km/h, and especially when wet, the back break isn't enough to stop...