OK Smart-baad-lamb, where is this one? (I love these because there is really no way to easily google it.)
That's Brook Aster's house (you noticed the Beavers, right?). Those are her body guards, Dexter and Sinister (but she liked to affectionately call them Pieter and the Lenape.)
it's on the brooklyn battery tunnel triborough bridge & tunnel authority service tower as seen from battery pl.