Recommendation Of Water Closet

[kooky 2]

Hi all,

I am undecisive if I should change all the water closets in 3 of my bathrooms. Although currently, they have the HDB-type, I do prefer one-piece, soft closing type. However, after been to a few shops, I noticed that most of them; the price ranges from $550 upwards!

Can someone recommend a reliable brand which will meet my requirements? If the pricing isn't too expensive, I might consider buying 3 or else will have to forgo the idea.

Thanks.