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Gmt+1 here. I'm free from monday to thursday from 3pm to 6pm and the weekends (fridays not included) from 3pm to 11pm. Choose a time that works for you.
I apologize if I explained myself wrong, I wanted to say until 6pm, not from 6pm onwards. If you want we can battle 30 min earlier, but if isn't possible for you, would be better the weekend.