When the contractors started building our house three years ago, they told us that we can check the status of the house if we want to. So, we decided to drive to the site at least once a week and more than once when the house is almost done. We took pictures of the house every time we go there. There were times where workers are still working when we go there and noticed a lot of improvements. We also saw one time during one of our visit that they used Heat tubing installing appliances. I even asked my husband what those things are for...and he said something like to protect the appliances. We sure were glad for that small thing that helps a lot in keeping our appliances last longer and work better.