Adler Floor sanding is a brilliant company. We researched many other floor sanding businesses before deciding on this one and we are extremely happy with the result. We had two large floors and hall sanded: a total of 145 sq metres so this was an important decision for us. Adler Floor sanding is recommended on the Bona Website (floor contractors) and this was one reason why we chose this company. As we are near the salt and sand we decided on “Bona Traffic” -(silky satin water based finish for high traffic areas) and the results are fantastic. There was no dust when we arrived home after our holiday and the floors look like new after 15 years of sand and children. We highly recommend this company: there were no marks on the skirting boards and there is no ridging of the floors. We had a bad floor stain where the old fish tank had leaked and the kitchen floor was blackened near the sink but Adler floor sanding removed all these problem areas and in fact the floors are better than they were when first installed.