You are right to say that for the KL-facing and the Cheras facing (for the left corner). It is safe to say that the right corner of Block A based on the picture will be the one that is partially unblocked but will have to contend with Lavile, unless you get the 40th floor and above onwards. Kinda pity those who chose the larger units (Type E and F), tho, as the price is higher but will see Phase 2 in front of them.

If you ask me, I'd rather wait for Block B's launch as the view there is much better for both facing, or if you're in no hurry, wait for Phase 2 to launch as their view towards KL city will be practically unblocked.

So how's the pricing for bangsar South building and the aria Klcc? Both devalue due to blocked view?

I noticed that there are two ways to build tall buildings.

One, like Laville and One Cochrane where they build the skeleton (pillars and beams) first and the walls are masonry wall with bricks later.

The other way is to build floor by floor, where even all the walls has rebars, acting as pillars and no brick walls. You can see this on Velocity Two, Una and Parc3.

Can anybody shed some light on the pros and cons for both construction methods?

Yes, for walls with rebars, you cannot knock down any wall you like. Also, cell phone reception will be bad because the whole building is a faraday cage.

On a positive note, you are safe from all radiations.

I have some problems understanding your explanation. Can you please explain more clearly especially radon gas, what does it cause, good or bad reception?

I read about a new hotel in the late nineties in Shanghai, on the first day of opening, all the guest were complaining they could not get any reception inside the building.