Is the tent used reliably on the sand ?

If the sand is compact and firm, and the tent is properly secured with strong stakes or sandbags, then a tent can be quite reliable on sand. However, if the sand is loose and shifting, the tent may be more difficult to secure and may be more prone to collapse or damage from wind or other weather conditions.

It's also important to choose a tent that is suitable for use on sand, as some tents may have features like mesh windows or lightweight materials that may not be well-suited for use in sandy environments. Additionally, it's important to carefully follow the manufacturer's instructions for setting up the tent, and to take steps like digging shallow trenches around the tent to help protect it from blowing sand.

Overall, while a tent can be reliably used on sand under the right conditions, it's important to carefully consider the factors that can affect its stability and take steps to properly secure and protect the tent.