Not really... Khartoum has one of the highest values of land/property on the continent. Although halted construction has become synonymous with the city a lot of projects are coming back to life.To be honest with you this project is meaningless
For example take a look at the Turkish sauwkin project and the one in port Sudan near the port
And the on going projects all over Khartoum they will never be completed
As for the project in Suakin I trust Turkish companies. Not sure about which Port Sudan project you're talking about so I can't comment on that.