I was going to say one of the best episodes but there are about 11 of those =D
screencap
dollhouse
season 1
episode 7
echoes
image
1x07
107
echos
This Dollhouse screencap contains
brownstone, paaralan, and schoolhouse.
There might also be
hilera bahay, town house, bay window, bow window, bungalow, and cottage.