Ouch Ling...
Such a big decision, so much money involved and then you don't have a clue...
I would suggest you both start by summing up and brainstorming about what criteria are important, such as space, quality, location, new vs/ old, price, facilities etc etc.
The thing is, this is partly an emotional thing (start imagining how you decorate and how you gonna live together), but certainly it also has to be a rational decision, (criteria mentioned above).
And bot of you have expectations and wishes, for sure! So better discuss them before deciding on such a big thing?
My suggestion also is to just start looking around a lot, there's loads of new developments coming on the market, just look at the weekly advertissements in the Straitstimes for new
condos. Go look at the showflats, just for getting ideas on what you want? And go see some older developments for a comparison. From there you will get into a discussion automatically, on what you like and don't like.
'Shop' around heavily first, before signing on any
condo. It might not be your cup of tea or your biggest wish to spend a lot of energy on it now, but for sure you will regret later when it is not what you expected it to be and you didnot find that out on beforehand...
Eric