The "legacy after the games" could start now. There is a walk along the canal by Victoria Park. Tree cutting at the moment but you join a path heading north. This area has a lot of walks already.
You can see some of the new buildings. The car park is nothing special. Perhaps it will be knocked down once the events are over and the park is announced.
Canals are part of industrial heritage. Some of the old buildings are interesting but may be found more cared for in other parts of the UK. I am still interested in video of walk conversations but this can be edited from various locations.