This should end the nonsense discussions how the second tower will never be built. It's coming. Just a few years behind schedule. These towers will be architectural masterpieces, the final project by a world famous artist who is now deceased. The second tower is his last vision and will be his tallest building ever. Buyers will see value in that, and I imagine they won't have a problem selling it. Worst case, they can always allocate 20 floors of the building to a hotel and do residential for the other part.