Ordered the timber floor for all 4 bedrooms with Angeline from FloorRich, the overall cost is not the cheapest because they are using 3 coats of waterbased 100% polyurethane finish coating which is not toxic at all.
The quality is almost perfect and Angeline arranged twice to touch up the timber due to carpenter scratch a few area without extra charges.
I would recommend Angeline’s service if you want the best product for your floors.