The phrase "easy-going atmosphere" is correct and usable in written English.
It is used to convey a relaxed and friendly mood or environment. For example, "The restaurant had a very easy-going atmosphere, which made it the perfect spot for a family gathering."
The easy-going atmosphere reflects how the band have regrouped after a difficult couple of years.
Minute-taking would, frankly, have spoiled the free-wheeling, easy-going atmosphere.
It's very child-friendly, has a relaxed, easy-going atmosphere, stunning music (and food) from all over the globe - plus a well-stocked real ale bar and even a spa for mum to retire to for some deserved R&R.
But maybe this was just because of the location of the company, in a (southern) part of the Netherlands that is actually known for its laid-back attitude and easy-going atmosphere.
A family-run affair – guests are welcomed by either Suzanne and Alan Mumford, or their daughter Michelle and her husband, Kevin – there's an easy-going, relaxed atmosphere.
On our stroll back to our hotel, I turned to my French husband and wondered why we don't find this type of restaurant, the rich, luscious food, the "ambiance bon enfant" - informal, easy-going, lively, convivial atmosphere - in our own city of Nantes.
It all sounds much more easy-going than the atmosphere when the plane touched down at New York's Kennedy airport, where reporters were taken onto the tarmac to get a look.
And the easy-going and homely farm atmosphere is great for a break from the city.
All the revelry going on throughout the city and the easy going atmosphere of New Orleans really set the tone for the day.
In subsequent moments we see the pair gently flirt in an atmosphere of easy-going post-coital familiarity.
It is in the city center, it's open to everybody, you find many people there, everybody is chatting, and the atmosphere is easy-going.
