Sergio and his helper arrived as scheduled for the first day of installation. They worked non-stop for hours. On day 2 they were finished!!!! Was a speedy installation! This is our 2nd Ikea kitchen and Sergio really knows the product inside and out! We will be calling him to do our next home soon. A year later I had a problem with the trash cabinet closure and Sergio came to the rescue! It just needed a minor adjustment. He really knows his stuff!