The Gunners are back in the race for the top-four, and remain alive in the Europa League and FA Cup.
And Arteta is pleased with how the club has changed since he took over in December.
"Well a lot of things happen in two months obviously, in all different areas of the club. I think the team is progressing well.
"I think the club is looking in a better place, I think we are getting much more unity in the sections of the club and we are getting a great energy back from the fans when we play at the Emirates and away from the Emirates, there's a lot of positive things but there's still a lot of things to do.
"A lot of things to improve, individually, collectively and as a club and we are in that process at the moment."