Translation of gap in Spanish

We drove to the airport to do early check-in but it went so quickly that we had four hours left before our flight departed. We therefore took a cab back into town and visited the local market.
The memorial consisted of a small museum and monument which was displaying skulls of civil war victims. It was sad, brutal and scary. It is certainly not the place were you would take tourist on day one.
I did not feel well that night and we decided to stay in our room. My wife brought me fresh take away salad. We were exhausted from our day and watching a movie was the right thing to do.