To be honest, although 40k/sqm is at the upper end of the market, but places like this were selling for over 30k 8 years ago.

Never underestimate the value of central locations in the Chinese market. Dongfang Sq is touching the CBD, where the higher earners are, as well as being convenient for everything else. It is also walking distance to the Metro station, which on its own can add 30% to the value of a property.
I think that they will sell quickly, just my 2c.

Some of us live outside the second ring road. I would not recommend trying to sneak in. The times of day when traffic cops and traffic wardens are not on major road junctions would severely limit your time windows for using the bike, to the point of not being worth while owning it. It is also highly likely that a neighbor or your building management would report you.
If you do pass your motorbike test, I believe you would be permitted to register and own one of the bigger and more powerful types of ebike.

@martin4privat. It would be legal to get a tourist visa (3 months) then leave China, and reapply for another tourist visa (3 months), until such a time as the Chinese stopped giving you visas. It might be possible to get the visa in Thailand each time.
However, it would only be legal if you are just visiting, and not engaged in activities that required a different visa. I see in another post that you are looking to buy a business. That requires more paperwork in China. The days when one could start or buy a small business and 'fly under the radar' are pretty much over.

Ok, I learned something today.

The other thing I would say is, don't make fixed plans (flights, hotel deposits) for visits to the UK after October 31st. If UK does go through with BREXIT and leave the EU it is uncertain that the Schengen visa will be accepted for entry to the UK.