Perhaps the biggest changes at United have been off the pitch.
Olid explained that her side had navigated a “transitional period” and had taken part in big discussions following their 5-0 drubbing by Chelsea.
Players needed to find confidence and Olid admitted the “honest conversations” had to come up with a solution.
“The first two games were good learning for us to connect as a team and for me to know what the players needed from me,” said Olid. “The players also know what I needed. It was about trying to find that balance.
“I feel now we are connected. That doesn’t mean we won’t have more [of those] less good days, but I think we have that understanding of each other.”
Their form at the start of the season impacted individuals with vice-captain Ella Toone missing out on England selection for the first time under Sarina Wiegman.
She responded by scoring in their 3-1 win at Charlton on Sunday, while summer signing Andrea Medina has grown to become a crucial member of the squad.
The international break proved to be a valuable time for Olid to readjust to her new role, reflect on what needed to change and to spend time on the training pitch.
England defender and United captain Maya le Tissier was among those to return with renewed energy having impressed for her country during the break.
The backroom staff positions were also confirmed and Olid has been able to build a group she hopes can lead United to success going forward.
Fellow Spaniard Jose Herrera joined as assistant coach, alongside Gavin Beith, who worked with Olid at former club Hearts.
Speaking about the international break, Olid said: “I had time to re-organise everything, the roles for the new staff and how we are going to work together.
“This break, for me, was amazing. It was like a new start. It was about keeping the good energy from the last matches but then having a new start.”
Now, having been on a winning run, Olid hopes the proposition of a Manchester derby on Sunday will prove to be added motivation for her players.
“I always think that before big games, you want to give confidence to the players and at the same time, you try to motivate them with the opposition,” she told BBC.
“It’s a derby. I think the players are always motivated, but against City, there has to be something else, no?”