Where you saw the post abt negative review of
aircond piping ?

Mid floor, but there are many to choose from. The dual-key units face KLCC, and those with KLCC view is really awesome.

YTL has done up a show unit for the dual key at Fennel itself, you can make an appointment to have a look. The studio unit is gorgeous - with a Togo sofa by Ligne Roset to boot, seems like Ligne Roset always kawan-kawan with YTL, maybe YTL owns the distributorship? lol
Unfortunately, with 900++ units and in this market environment, everyone has to come down from their high horses. From the list held by the SA, I peeked there are still many available. It's great opportunity for own-stayers.
Only saw the rendering on the SA's iPad. BOFI's kitchen cabinets are of good quality, despite not being the real Italian brand. I would estimate the kitchen and wardrobe provided for the 1200sf could cost Rm20-35k.