"Since the Lakefront has been used by the freedom campers, the level of graffiti has ceased, as has the littering around the place," he said. "The campers have been really good. They have been very well-behaved ... we have tried to be welcoming hosts for the Rugby World Cup."
However, there had been a few complaints and "feisty emails", Mr Nicklin said.
"I can understand some people want them to stay at their camping grounds."
Rotorua Top 10 Holiday Park operations manager Jared Adams said they were booked out all weekend with hundreds of inquiries from people trying to find somewhere to park their campervans.
"We were hammered all weekend. It was hectic. We were packing people into every nook and cranny," he said. "We've been booked out for a few months now. It's not our intention to turn anyone away."
However, Mr Adams said it was to see campers at the lakefront when there were vacant sites.
"We aren't happy. We'd rather they were in a holiday park ... It's crazy, we don't like this being allowed. There are no camping signs there. We don't want people to think it's okay to do this at Christmas time.
"I find it really hard to believe everywhere was full," he said.
Rotorua Thermal Holiday Park owner Carys Ellery was disappointed to see some people had parked their campervans at the lakefront and other spots around town when there were spaces available at holiday parks around Rotorua.