I've never been to Stanley Fort and therefore am not 100% sure of the building identities, but I'll give it a stab. The first picture is of the accommodation of the battalion commander, Lt Col Fortune, which, I believe, is Conway House (aka Building 18).
Conway Hse/Building 18?
Next up we see the swimming pool down by the lowest row of accommodation blocks that face Stanley Bay - although in the background we can see the row of blocks on the higher terrace. They are (from right to left) Richmond, Halifax, Chester and Windsor (Buildings 89 thru 86).
The next building is one we have seen on this blog before - it can be seen in Bloodsport - but I am not sure of whereabouts it is within the fort. I am guessing it is the nameless E-shaped block on the maps in the centre of the Fort (now called Chek Chue Barracks, by the way) that has the bowling green in front of it?
Another block, also seen in the above Bloodsport link, is what I believe to be Building 10. An elongated colonial building that sits on the road just above the parade ground and sports field.
Building 10 - also seen in Bloodsport
We get to see a brief glimpse of the road in front of the lower accommodation blocks (buildings 90 - 95), although I am not sure which one we are looking at.
And rounding off this post with a quick look at the parade ground with Building 10 in the background.
I'm not familiar with the fort and so can't say how much has changed since the P.L.A moved in to Chek Chue Barracks (Chek Chue is the Chinese name for 'Stanley' in case you didn't know), but judging from GoogleEarth, the majority of landmarks we see in the series are still around as far as I can tell. I'd love to hear from anyone familiar with the compound or perhaps who actually lived there with the army.