Not entirely true that a 2b2b has more demand over 2b1b. It boils to entry price diff over an extra toilet. $150k over an extra toilet, will future buyer be willing to pay more than $150k for an extra toilet? Well, depend on needs too.
GEM residences, during launch a 2b1b vs 2b2b starts from $742 500 Vs $873k. $130 500 gap for extra toilet.
Quick check,till date 3 units of 2b1b has entered the resale market:
> Asking from $1m, 16 listings.
> transacted $840-950k
Today, 0 2b2b entered the resale market:
> Asking from $1.15m, 52 listings.
> 0 transacted