Complex sentence: The Embassy is located on Embassy Row at 3006 Massachusetts Avenue NW Washington D.C., though it is currently under repair, and the diplomats are currently working at 1025 Thomas Jefferson St. NW.
Split into simpler sentences: The Embassy is located at 3006 Massachusetts Avenue NW Washington D.C., in Embassy Row neighborhood. It is currently under repair, and the diplomats are currently working at 1025 Thomas Jefferson St. NW.