Finding The Right Warehouse In New Jersey

I recently helped a friend who runs a small online business and needed more room for his growing inventory. His current storage space was becoming crowded, so we started looking at options for a Warehouse in new jersey. We wanted enough space to keep products organized and make loading and unloading easier. There were several things to consider, including location, storage conditions, and access for deliveries. For other business owners, what do you usually check before choosing a warehouse? Any advice would be appreciated.