Well, according to the chart in the 2002 Passporter, the non- smoking buildings are as follows:
building 1---parking lot, garden and water view\
building 3---parking lot and garden view
building 4--- parking lot and garden view---closest to bus stop
building 5 ---garden, pool and water view--closest to the spa
building 7 ---parking lot, garden and water view
\
building 6 has smoking optional on the 3rd floor, but the rest of the building is non smoking. this has a water and garden view.
building 2 is totally smoking optional.
We are staying there in October and hope for a garden view in building 4 to be close to the main building and bus stop!
Hope this helps!!