Hi. I'm the idiot who queued up for 16 hours (Sat 6 PM - Sun 10 AM) for the Viola phase. When I went there on Saturday and saw there were already 10 people I just decided to start queuing myself. Since I live in Ampang currently, going back home and coming back later would have been more of a torture to me than sitting on my butt for umpteen hours..
Anyway, I did not want to hire the guys that were available as I was not confident at the time whether they would be there next morning (on the whole, I found they kept their words to the other buyers, except for one buyer who came really late next morning even though the agreement was for him to come at 8).
I was willing to do this because, like you, I have been looking to buy a house for a long time and found TTDI Alam Impian to be the best development so far (that I could afford) and it ticked all my required boxes. In addition, I also wanted to be able to select the unit of my choice, i.e. in front of park, NSEW facing (whatever your preference), etc. So, personally, I decided that utilizing several hours on a weekend to get the house that I have been waiting for for years is no big deal. It's not like I have anything else to do and on normal days, those hours would be wasted anyway by me sleeping, going window shopping at some mall, etc....
So my advise to you, if you really feel this development is what you have been waiting and saving for, is to just do it. As others have advised, you don't need to queue as early as me as from what I noted also, if you come on Sunday itself (6-8 am) it should be ok (although this is not a guarantee). Of course, you also have the choice to hire those Indian workers to queue for you as well.
You're lucky as you can determine yourself whether you get your 'dream' home or not. Not many people have that opportunity.
Im willing to queue one day before.will check in nearby hotel to rotate with hubby.will do the rotation to get the house as well take care the kid.hopefully we get the hse.