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, piedra arenisca, color café rojizo, escuela, and escuela escuela.
There might also be
casa de la fila, casa de la ciudad, casa unifamiliar, casa adosada, casa de pueblo, ventanal, ventana de arco, ventana de proa, bahía, ventana del arco, bungalow, cabaña, casa de campo, and casa rural.