With that Instagram photo, One Bennett Park  posted a selfie and announced last week that Lendlease crews have reached to within five floors of topping out the 69-story residential tower.

The Related Midwest project is combined design of Robert A.M. Stern Architects and GREC Architects, bringing a mix of 348 apartments and condominiums to the Streeterville neighborhood. Completion is scheduled for 2019 move-ins, so there’s still a lot of work to be done. But topping out soon will be a big milestone, even if it means the beginning of the end for One Bennett Park’s two pretty, yellow tower cranes.