@Mike-And-Jane0,
Maybe Europeans don't exhibit the traits that @Inna22 described while they have stayed with you, but they surely have them when they land in St. Lucia. In 2019, the English cricket team toured the Caribbean to play test, ODIs and T20s. My guesthouse is five minutes walk from the stadium, and stayed full. These are some of the types of situations that I encountered (I added the snarky remarks). All of these guests were Boomers, like me.
Offers to arrange transportation
Sorry, I haven't responded to your five messages, but I wanted to wait until the last minute to see if you could still arrange for a driver to pick us up at the airport later today, because I don't think you have anything else to do, and they shouldn't be busy picking up all of the others who've come to see the matches.
Directions to the guesthouse
I am on the road in a taxi that I got at the airport (because I didn't respond to any of your messages). We're lost, and the driver isn't familiar with where we are. No, I didn't download the directions from the Google maps link that you sent so I could have them for my own safety, and ensure that I am being taken to the correct location. I also am not reading the written directions from Airbnb. Just tell us how to get there from wherever we are, but we don't know where. (Driver, "The credit on my phone is finishing. Can you please call me back and stay on the line to guide me until I reach you?").
Or....
Oh, we passed a few direction signs, but weren't sure which way to go (yeah, the ones with the fingers pointing the direction). Instead of turning around back to where the signs are, and calling you, we've driven to the other side of the stadium/heading back to Rodney Bay/going to Gros Islet, etc.
Direction sign
Or....
We don't see the signs, and can't find the guesthouse. (After several minutes trying to determine their location) Oh, we didn't come according to the written directions on Airbnb or Google Maps. The driver that we don't know took us on the back roads.
Or....
The hill is too steep for our taxi driver's vehicle to make it to the guesthouse. I know you recommended a vehicle with all-wheel drive or 4x4, but I just didn't think it would be necessary. Can you stop what you are doing right now, and come get us?
Arrival time
(Three hours after their scheduled check-in). Hey, we're outside of the guesthouse, but can't seem to get in. I am using the driver's phone, because I didn't want to spend the £2/2€ to call on mine to let you know that we stopped at a bar/restaurant to get something to eat, and then had a few drinks. I know you don't have a front desk, but I just thought that you'd wait around all night for me, and not take care of your own affairs.
Electricity
I will need to charge my XX, do I need to bring a transformer? Yes, I know that St. Lucia is a British Territory, but wasn't sure which voltage is used there. I didn't see the picture of the UK with USB ports and US style electrical outlets, or read about them in the description.
Outlets
Garbage
Yes, I think it's appropriate to throw away a large take-away food containers in the shared rubbish bin without first rinsing and either folding or ripping them into smaller pieces so there will be space for others to dispose of their trash also. Plus, I think it's a good idea to put liquids and open food items in the unlined outdoor bin so the owners have to clean it out to avoid attracting vermin.