Hi Daya,
I worked at Westwood for a few years as a british expat, and you are quite right, the primary years education there are fantastic but in the midde and high years it goes terribly wrong. I much preferred Maru-a-pula, although its very difficut to get in, the standard of education surpasses a lot of what I experienced in the UK, in fact I am busy organising the reocation (again) of my famiy due to this school.
It does say it is in development at Westwood but I would not bank on this as it has been that way for a few years now...
In terms of facilities that is the best school though, I just really love the community work that MAP makes all their students do; it literally changes their lives as they are otherwise quite privaliged kids.