Last I heard they were selling points in the 14th building out of 18. Given that it has taken 3 1/2 years to sell points in 14 buildings, I think it's a long shot to sell the remaining 4 buildings before the end of the year--particularly with competition from AKV.
Its sales pace is still well ahead of original projections which called for 12 buildings to be sold over 6-8 years.
The final 4 buildings are scheduled to open at a pace of one every 1-2 months. Best case they could all be open by early summer, but it could easily stretch out to late summer / early fall.