@Sweetmayday
RTE have a show called Prime Time, I was watching it last night and they were on about it. What they had planned to build was huge, 3 3 storey buildings with underground rooms and
2 other seperate buildings as apartments for staff.They would have had their own independent water supply and petrol supply, so if the Irish water system was contaminated they would not be impacted. Also they show raised concerns about the amount of people employed by the Russian embassy, 30 Russian nationals compared to the 4 Irish nationals in the Irish embassy in Moscow. It's the second largest embassy after America.
They also don't empty locals to do most of the non-diplomatic tasks the way most embassies do. There are issues with visas for non-diplomatic staff at the moment due to covid restrictions over the past 2 years. They're working on working on sorting that out at the moment.