Moving to Bogotá, from Portugal

Hello. I 'm about to move to Bogotá in january 2018, and I'm now throuh the negotiation phase with the company I will work for. I 've been there last May in business for a week, but I nee some help on living costs, salary package to keep the same level as I have in Portugal, health and insurance plans, pensionning plans for expats, etc.
I'd be more than happy if anyone out there could help. Please if you're available to help please contact my via private message.
Thanks a lot.

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