Andrew enters a building in Manhattan where he has rooftop hives. A main challenge of his business plan—keeping 40 hives on rooftops and gardens—is gaining access to buildings and garden gates. | Robin Shulman

Andrew enters a building in Manhattan where he has rooftop hives. A main challenge of his business plan—keeping 40 hives on rooftops and gardens—is gaining access to buildings and garden gates.

Andrew enters a building in Manhattan where he has rooftop hives. A main challenge of his business plan—keeping 40 hives on rooftops and gardens—is gaining access to buildings and garden gates.