James Monroe Highland

Highland is the estate of James Monroe. Follow cryptic instructions to find the solution.

Be careful when you navigate. If you end up in the wrong place, you may have to start all over again!
 
After you open up the Virtual Tour of Highland, you’ll need to figure out what the following implies:

F, F, F, F,
L, L, L, L, L, L, L, L, L, L,
B, B, B, B
(no need for R)

and then use this image to figure out the answer:

Enter the answer below. The answer is a 3 digit number.

Think directions for letters

You should end up in the room with the Christmas Tree. Also, a silhouette is NOT a painting

There are 6 paintings, 6 chairs and 5 candles (in the ceiling chandelier), so the answer is 665.