FD - Thank you very much for the information and links. I see in your first link a picture of CO 49 from what I guess to be in 1960 that looks abandoned? Per the write-up underneath the photo "Pictures of old Engine 49 quarters when FDNY Fire Academy was established in 1960s:"?
I located a very good photo of the CO 49 that goes back to 1892 from the Mystic Seaport Museum - attached. (I forget now what I read, that it was constructed in 1882 or 1888?). From the 1905 article I had - that lines up with the journalist's description of 3 floors - with living quarters on the 2nd floor, mess hall and Captain's quarters on the 3rd floor. Was/is that standard layout for firehouses in NYC?
This link below from the Mystic Seaport Museum has many other photos (many ship related) that you can page thru and interestingly in 1892 there was also a Steamer called the City Of Norwalk that sunk at Blackwell Island after colliding with other floats and they were using other vessels to unload the freight on the island. There are several photos of this including a photo of the other floats destroyed.
mobius.mysticseaport.org