After one roller-coaster season with the dysfunctional, triangle-absorbed Knicks, point guard Derrick Rose is feeling comfortable in a brand new home.

Why exactly?

“[With the Cavaliers], I get to do whatever I want,” Rose said, before his team’s 112-107 loss to the Nets on Wednesday night at Barclays Center, though he sat with a sprained left ankle. “In New York, I couldn’t. It was just simple. That’s why I made the transition.”

The former MVP was referring partially to the limitations of Phil Jackson’s triangle offense, which Rose criticized throughout his brief stint with the Knicks.

Under head coach Tyronn Lue, the Cavaliers’ system caters far better to Rose’s strengths.

“There wasn’t no freedom [with the Knicks],” Rose told The Post. “Here I got freedom.

“Coach Lue and the team have been doing a great job of letting me play the way that I want to play. So I can’t complain at all.”

As an aggressive, offense-minded guard, Rose relishes the opportunity to get out on the break and attack the rim. Unsurprisingly, the Cavs’ up-tempo style appeals to him.

“That’s how I wanted to play last year,” Rose said. “But that never happened.”

Instead, Jackson insisted his team stick to the triangle and its core principles, and the Knicks stumbled their way to a 31-51 record.

A free agent this past summer, Rose accepted the Cavaliers’ veteran minimum for one year, $2.1 million. Rose averaged 18 points and 4.4 assists in 2016-17 despite not having the on-court freedom he coveted, but the Knicks expressed little interest in extending his contract.

The 29-year-old cited his commitment to winning now as a major reason for teaming up with LeBron James and the 2015-16 champions. The Knicks, on the other hand, are in the midst of a significant rebuilding.

“I’m back in a winning environment,” Rose said at Cavaliers media day. “Everybody that’s here has one common goal and that’s to win the championship.”

Though he has missed the previous two outings with the sprained ankle, Rose said his adjustment to the Cavaliers has been “cool.”

And apparently, quite liberating.