100€ office based in 2024? Maybe it works in Malta, but if you plan to set a new office in another country, it would be great if you have checked how the offices work in that country.
In Barcelona, 99% of the tech companies are hybrid, there is no spanish willing to go to the office everyday, that's one of the reasons we chose to be a software engineers.
A part from that, I have only one thing to say: the onboarding. In my opinion it was not the best, I would have appreciated a tech buddy to explain me how the tech stack is build and how to read. It is not easy to read literally hunders of repos, with thousands of active branches and thousands of active PR, which most of them are not consistent or follow the same pattern. But that's only an opinion, someone might find this it's not a problem.