Dayrooms - Two Locations?

[kurtolsson]

Hi everone, new member here.

I was wondering about the location of the Louis Tavern dayrooms at the airport. I made a reservation trough Thai, and on my voucher it lists the location as concourse A, third floor. I thought the rooms were at the G concourse, which is also the only location on the AOT website maps.

Is it correct that there are rooms at concourse A as well? And if so, will I be able to go there without going through immigration, since concourse A is for domestic as I understand? I'm on an international-international transfer, and the main reason for booking this room was to not have to leave the transit area.

Thanks for any help about this.