Translation of enigmático

The entrance hall had a design of the seventies which I found charming. An older man came towards me an asked me whether I needed a ride. I agreed and we drove to downtown of Havana, capital of Cuba.
I already spoke to Lin, but nonetheless I would like to send you a list of lessons that you could start with. Please login to your Vocabulix account and save the lessons before starting with them.
Your offer seems interesting to me. The language exchange is one of my future projects, so that we will contact you later when I am ready to discuss the ways and possibilities of learning together.