I think you should definitely make some modifications to the current one or reapply.
The Exterior looks okay, but doesn't look like it was done carefully.
I can say the same for the interior, you might want to work on your furniture detail
and definitely your interior color and designs. Try to make the interior look a bit
cozier, and add some more furniture (it looks rather empty), i.e. Couches in the living
room and an open fireplace.
If you just spend some more time and love on this baby, she'll be great.
By the way, try adding some variety to the color. Not so much variety to
the exterior, but definitely to the interior. The current color isn't very likable
(to me, at least), it reminds me of Rugrats :V
Rather than adding color variants to the exterior use shades instead. This adds
a realistic amount of variety to the exterior look.
Also, try to make the inside walls look smooth i.e. 1x1 Print Bricks and such.
There's a difference between quality and quantity, so don't be afraid to explore
a little bit.