Residents and local businesses met with Croke Park bosses and Aiken Promotions representatives to discuss next September's potential five Garth Brooks concerts.
Dublin City Council has granted country star Brooks a licence for three September gigs but the singer has lodged an application for an additional two.
According to Social Democrats Cabra-Glasnevin Cllr Cat O'Driscoll who attended Thursday night's meeting, there was "a really good turn-out of residents and local businesses."
"Aiken explained their plan for the concerts to us and the residents voiced their questions," she told Dublin Live.
"A lot of questions are still unanswered, a few people were upset over parking and noise and toilet facilities over the Garth Brooks concerts because Aiken Promotions has applied for an extra two more dates, then there's the two Ed Sheeran concerts in April and more dates in September although they didn't say who is playing those dates.

"It's like after Covid when the city centre opened back up and there was a need for toilets, more toilets were brought in and I feel that there are definitely solutions to these issues," she said.
Cllr O'Driscoll said there is a "lack of trust" between Croke Park residents and promoters after several years of controversy over concerts and GAA matches.
"There's a lack of trust between residents and the promoters at Croke Park from over the years, but Aiken and the stadium officials showed up and it was great to have Noeline Blackwell chairing the meeting.
"The residents have also expressed issues not just with the concerts but over big GAA match days as well."
Meanwhile, it was raised at the meeting that Dublin City Council and the gardai should be allowed to attend future meetings, although a date has not yet been pencilled in.
"I felt it was a great turn-out and hope that people will keep coming to the meetings. No further meetings have been scheduled as of yet although April is the first concert and there is likely to be more meetings before that."
A statement from Clonliffe and Croke Park Area residents association said: "Clonliffe & Croke Park Area Residents Association (C&CPARA) strongly object to the intensification of use of Croke Park with seven outdoor events currently planned for 2022 without consultation with local residents.
"While C&CPARA will have a representative at Croke Park’s 2022 concert launch meeting on Thursday, 30 September, this is not a consultation with local residents.
"It is an announcement of events planned without consultation that will greatly impact local residents’ lives. Croke Park has failed to meet commitments previously given to consult the local community and its representatives before submitting applications for extra events."