Came across his name while searching "site:renotalk.com marble polishing" in google. I think before buying any furniture or engaging any services from contractors, painters, etc, it is really useful to use the search term "site:renotalk.com <your search item>" in google. When I engaged Ah Gan, he is mostly punctual and his estimated time of arrival and completion is accurate. If he is late, he will sms you his time of arrival. To me, this is plus point. When he came to my home, he did not say much. He is so familiar with floor sizes that he does not even need to measure the floor area. He told me the usual market price is xxx and he is quoting me this better price yyy. Wow, he is spot on for the usual market price because I got the same price quote from another guy. Oh well, let the picture do the talking. I choose to write the reviews within the picture so that people can save it on their mobile and share easily via whatsapp, line, etc. Things that are above my expectations: Black and brown stains are gone. I thought they can never be removed. Also the skirting at the side is now very clean with most stains removed too. For high resolution pictures, click below links http://3.bp.blogspot.com/-kTqIsQ8GO0Q/VGyj8Vq2uSI/AAAAAAAAAZI/crgoGRRmd_o/s1600/20141117_201304.jpg http://3.bp.blogspot.com/-ZuMrYDszXww/VGyj8UFXOAI/AAAAAAAAAZM/3dlQoZhLqdQ/s1600/20141117_201343.jpg http://4.bp.blogspot.com/-PC5IrFqyq3s/VGyj8WUR92I/AAAAAAAAAZU/nSWzuATJc84/s1600/20141117_201456.jpg