"in a friendly environment" is correct and usable in written English.
You can use it to describe a situation or atmosphere that is welcoming and conducive to conversation and socializing. For example: "The team meeting was conducted in a friendly environment, so everyone felt comfortable sharing their opinions."
We worked in a friendly environment and had friendly interactions with our professor and teaching assistants.
We're starting the season at home in a friendly environment and that will help with the home crowd supporting us.
By testing personal ideas in a friendly environment, students learn to articulate their arguments with intellectual depth and personal accountability.
Sometimes he shared the camera with a cute dog or a celebrity, but the pitch was relentlessly straightforward: a friendly offer to sell a high-quality product at a fair price in a friendly environment.
"If they want to provide a place where people can grow in a friendly environment where rents are not as high as Manhattan," said Richard LeFrak, president of the LeFrak Organization, "they have to have the political will to identify specific sites and make them a genuine alternative".
Some things I observed People sometimes just need to give themselves permission to do stuff – and hosting these sessions helps as it's in a friendly environment We were concerned it may seem patronising as it's catering for kids and considered making our own work-related tutorials, but in fact these tutorials were fun and easy for the participants.
Take care of your pond by putting duckweed and a few tadpoles or fish in, to create a friendly environment for the pond guests.
Since there are very few women working in this field, women need a friendly environment in the work space, as well as time to adopt.
"They won't have a friendly environment in the south," said Baraa Shiban, a Yemeni analyst.
It also creates a friendly environment in which to communicate.
