The 36-story, 615,850-square-foot office building at 65 East 55th Street, in Midtown, is currently receiving a $25 million renovation now that a majority of the tower is in between commercial leases. Construction on the first phase of renovations began earlier this year and includes a redesigned 41-foot-tall lobby and upgraded elevators, according to Commercial Observer. Once tenants vacate additional areas of the building this summer, work will begin on 20,000 square feet of amenities. Dubbed The Club, it will feature a fitness center, a recreational lounge, a bistro, and a conference center. A new outdoor plaza, with seating, vegetation, a sculpture, and a restaurant/bar, is also being constructed. Once completed, hundreds of thousands of square feet of office space will hit the market. Landlord Equity Office, a branch of Blackstone Group, acquired the 1985-built building in 2014 for $750 million.