I'm sorry, but I disagree with Sarah, the reasons about why I had to walk the day I arrived in Galway aren't not exactly like she explains, I'm sorry.
When Sarah asked me (the day before I arrive) when I would arrive, I didn't assure her what time I arrive the next day, I told Sarah MAYBE in the afternoon, but I didn't know exactly what time, because of the buses;I didn't know yet timetables of buses. And Sarah didn't tell me anything about her arrangement when she asked me when I arrive.
She told me she had arrangements the SAME day I was travelling from Cork to Galway. I had to catch two buses to go to Galway. Furthermore, my first bus was in retard and later, my second bus broke down the same day I arrive. I explained Sarah I had my baggage and obviously it was not esay to walk in Galway with it to the meeting point.
I think if Sarah didn't know what time exactly I arrive she mustn't have arrangement at 6pm because "if she thought I arrive in the afternoon" maybe have a dinner at 6pm "es muy justo de tiempo para garantizar que recibirá a su huésped a las 5pm".
Normally it's necessary to have more time between you haver a guest and the dinner;
or if she had the dinner at 6pm she must think a easier way to meet me in her house, not in the middle of the city (with my laggage!!)