This two-family house at 66 South 3rd Street in Williamsburg might appeal to a buyer who is looking for a 19th century townhouse in the area and wants to renovate. Although the rental unit on the top floor has been completely gutted, the finishes are cheap and could use an upgrade. Downstairs, the owners duplex has been less altered but needs work, judging by the photos. A buyer might want to redo the PermaStone facade as well. The listing says the rental income is high but doesn’t specify what it is. Considering condition and location, do you think the ask of $1,649,000 is reasonable?