Haha, we did ours start of week (to be fair, its because DC is spending half term week, thus the build up to halloween at his dads)
We go proper OTT. I love halloween and autumn.
We even have a projector that we put on at night.
I have scary things in the upstairs windows, things hanging up outside, the dining room is decorated.
Dc has been having themed foods & little bits (drinks in halloween glasses, chocolate covered apples, halloween bath bomb etc)
Ive made a pumpkin into a vase... did an autumn wreath a couple of weeks ago (none halloween related)...
People probably think we are actually crazy. I should imagine our house is getting called all sorts of things... havent seen any other houses really dressed, a couple up the road with Halloween themed stickers in window, but haven't seen any on school run.
Its the only time I wish we lived on a busier road.. all that effort and not many people see it.
I'm sure the neighbours think I've lost the plot 

We are going pumpkin picking this weekend, so will carve and add to display :)