Thank you! I ended up ordering one of these - I've only had it 2 days but so far it has been great - it's carrying me along just fine, and I am loving electric biking! I am only starting out with short trips around the local areas as my daily lockdown exercise but it's already making me want to get out there and get cycling, which is a good sign.
For anyone interested in this bike in the future, the only thing I'd say is that it's definitely a heavy lump - bigger than a Brompton - and requires a fair amount of strength to fold (or maybe that's just because I am a bit of a girly weakling) - but in a way that's good because it makes me think it's sturdy enough to carry my sizeable self around. It also fits the brief in terms of being just about small enough to store in my flat, or to get into the boot of the car. I am definitely going to get a velcro strap to tie the wheels together when folded as it doesn't have any magnets etc so has a tendency to ping open.