"She was very courageous, strong and hard working - landscape gardening is intense laborious work, but Stephanie made it look easy. And of course she was so adventurous."
Simpson was from Essex, and chose Wanaka because it would be a totally different experience to living in a city, and because of the outdoor opportunities.
"She wanted to explore and take in everything that she could in her time here, she thrived off being outside and enjoying this beautiful country. We sat down just a couple of weeks ago and she said 'we need to make a list of all the things we want to do while we're here'.
"We wanted to go down to the Catlins and learn how to surf, we wanted to explore the Wanaka area more and go to the Cardrona Distillery, and she has family in the North Island she was really looking forward to seeing."
Simpson had worked as a maintenance worker on Australian ski fields for the winter before coming to New Zealand. She was missing her family and her Australian boyfriend, who she was planning to spend this winter with after leaving Wanaka.
"She would often talk about her nieces and how of her three sisters she was a bit cheeky of the three - and would often get them into trouble while they were growing up. She was looking forward to the next time she would see them, and going to Canada to visit her dad."
And she had been saving to buy a car for driving to hiking trails, so she could explore more.
"She'd only managed to get that car a couple of weeks ago, so she only managed to get in a few hikes here in the area before this weekend... I know she was really excited for all the ones she wanted to do, and she really loved the ones she was able to do," Hanson says.
"The mountains are where she filled up and it fed her spirit, so I really believe just being out here for the last few months, being in Wanaka and having the mountains surrounding you, has lifted her up in so many ways."
"We had a conversation just a little while ago, and she said 'my experience here has been amazing', she said she could breathe out here, and being out in the mountains made her feel small but strong at the same time."
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Before heading overseas Simpson was an interior design architect, which she loved. And her desire to make a difference in this world led her to do volunteer work for charities, and to be involved in clubs.
"She made such a mark, it's so clear in the number of messages I've been flooded with from all the people from different places in the world who say they love her and miss her."
Hanson says Simpson's friends and her boyfriend have expressed how grateful they are to all the people who searched for Simpson, and were able to recover her body.
"I don't know how to thank them for all their hours of work, and the effort and going into that tricky terrain. They were trying so hard and cared so much about finding her, and I know it's breaking their hearts as much as ours."
A group of Simpson's friends hope to organise a memorial service for Simpson in Wanaka.
- RNZ