Translation of einstweilen

This Thursday afternoon a group of twenty five belonging to the Language Institute of English will take a trip to the Canadian city Montreal, accompanied and well protected by the bodyguard Linda.
She found it very unromantic that a man would not declare friendship to a woman. Anyway, after an hour or so they got off at a town called Chetumal which was on the border with Belize, where they lived.
We told the cabdriver the streetname we would like to go and he brought us there. This time the place did look like a three star hotel and we booked a night. I went to pay for the taxi ride.