Those in quarantine would be forced to spend 14 days at the facility to ensure they did not have coronavirus, which had killed more than 800 people.
New Zealand had placed a temporary ban on flights from mainland China in a bid to stop the spread of the infectious virus to the country.
And while two Kiwis had tested positive for the virus on a cruise ship near Japan, there were currently no cases in New Zealand.
Although contact between one another was allowed in the camp, Schotsman said most people tried to stick to themselves just to be safe.
"There's a possibility that people are infected, therefore we can pass the disease on to each other, so it's best not to make as many friends as you normally do in a caravan or a camper."
Schotsman, who was with his partner and their child, earlier told Newshub that living in Wuhan at the time of the lockdown was a "nightmare".
"We have no medical supplies here for my baby," he said.
"If our baby gets any form of sickness we really don't want to take him to the hospital."
Schotsman is Dutch but has permanent residency in New Zealand, with his son being a New Zealand passport holder.