Translation of nineteen in Spanish

I guess you know Spanish very well. I'm not on line most of the time. I think to get accommodation in the city is hard. I have many friends in Madrid, they all live outside the city. I think we can help each other to practice German or Spanish.
Try to speak and think in English every time. I have just returned from Europe where I spent a month on holiday. My wife Susan and I went to Barcelona, Madrid and Paris, where we saw lots of beautiful things.
Although it was a beautiful region and a very lovely town it reminded me to much of home and I decided that I wanted to move on. We called Aerolinias Argentinas very early to book a flight for the same day.