Thanks guys for all the info. Appreciate it very much!
We ended up driving instead of taking coach. Luckily we made the right choice as it's so convenient and we went to a lot pf places.
Stayed at Greenhill Resort, a very good choice too as it's not as congested as Brinchang. The resort is clean and spacious...3 rooms for 6 person...it's very comfortable. My mum cooked most of the meals.
We went to Brinchang for the night market. Realized that the night market is directly at the Star Regency Hotel doorstep. A bit disappointed with the night market as the price is extremely expensive (vege and fruits). Though the flowers are cheap, I advise you not to buy it coz they will all die once reach KL. I also dunno why.
My recommendation: Though lot of places selling strawberry ice-cream, the best is still the Gardenview. You'll see a nice cafe on the way up to CH from Simpang Pulai. We bought 100 tubes! BTW, if you plan to eat outside, go to Kg. Raja. The food there is cheap and nice. Another thing is, we also went to Rumah Kedah for photoshooting. It's right on top of the hill...very nice scenery.