It’s part one of a much larger development which includes knocking down the Motorpoint, the building where the Traders Tavern is and developing the surface car park behind the Motorpoint. Additionally the roads in and around that area will be rerouted and more of the canal will be uncovered up to Guildford Crescent.
https://cardiff.moderngov.co.uk/mgCo....aspx?ID=48501
That’s the concepts for the full development.