Locations & art department: West House Changes?

Has anyone Noticed that In season four the layout of the west house has changed??

Such as the door to the basement in now in the mail living room instead of next t the toilet? cherly room is now in the back corner when before it was the first room???

I think its just since van has been in the basement have we actually noticed where the door is cos they use it alot more

Yeah I like how they just suddenly decided that downstairs did exsist.
In my mind the rooms go something like this:
Door to backyard, Pascalle's room, Loretta's room on the left as you go down the hall.
Bathroom, Toilet, Cheryl's room, Van/Baby Jane's room on the right of the hallway.

it's not on the front, it's on the side but it seems to come out the back. with downstairs, it has changed. it used to be a cupboard and the placement of the door changes from the inside/outside. from the outside (in the living room) they seem to walk straight down but from the inside it seems to be on the side (the stairs leading under the kitchen). just my observations. oh and LOFeShane, there's also the  2door cupboard on the back wall. =]

None of the bedrooms have changed since Episode 1, Series 1 except for when Vans room became baby Janes room - it was painted Purple. 

Things that have been noticeably altered :

1) The door to the basement once house a closet in S1 and thereafter became the entrance to the basement.
2) The front door the the West house has had various latch fixtures. In S1 it had a key lock and no handle latch which didn't match up the the location house front door. S2-5 this was corrected and in S6 the internal handle was changed again.

Other points of interest :

- In S1 many shots revealed that the West house had no ceiling and showed open studio space above the set - these were all in the kitchen and in subsequent series seems to have been remedied with the use of ceiling corner panels. 
- The house where Van and Cherie moved was initally filmed on location for a brief time (up until when Cherie set it on fire) and was then constructed in the studio for filming S6 (and possibly the end of S5)
- Ngaires home scenes are shot on location, not in a studio.

Further interesting continuity things :

- In S1 Cheryls Maroon Holden held a different licence plate to the same car she drove in the rest of the series
- The licence plate BKW406 appeared on several different cars driven by the cast. These inlcude the blue Mazda Loretta stole on her Speech night, Jethros lime green holden (which changed licence plates itself), the Grey Mitsubishi that was destroyed when Filani and Aaron spiller played tug of war with it, and on Filanis blue Mazda.

I'm still trying to remember other things. WHOAA!