If you compare all the other projects in Ara Damansara such as The Ara, Ara Greens Residences, Verde etc etc, they all look about the same barring some architectural uniqueness here and there. All feature a number of blocks within a gated compound and facilities one can't even finish enjoying through the lifetime. In the Potpourri, See Hoy Chan offers hanging Sky Lounges and apartments which are literally built on bridges that link 2 blocks together.
If you want to live on one of these bridges, you'd expect to pay slightly more. For example, a 10th floor 713sf "Bridge unit" is priced at RM736,800
while a slightly larger 755sf normal unit on the 2nd floor is going for RM694,800 - even if one takes into account a RM5,000 hike per floor, RM40,000 premium for the 8 floor difference between our 2nd and 10th floor. So, for the novelty of living hanging off a bridge, the 50sf space is hardly a sacrifice.