@Bob1514
I would suggest you would receive better advice if you were more definite who is your market.
A bed in the laundry area does sound odd to me but if your market is large groups it makes sense.
My most guests requests are contract workers not sight seers. So for other hosts my choices of quiet hours, sharing bathroom rules and free parking are not the highlight that a Host in Vegas is promoting.
You are selling to a guest my rental is the best fit. Why is it the best choice for someone?
I once in Hawaii managed vacation rentals for a owner not receptive with investing because old buildings.
We marketed extremely successfully. Older challenged lol room rental for over 13 years. We could charge a very profitable nightly rate that was significantly less than hotels in Hawaii costs. One house I rented 4 bedrooms that allowed up to 2 people in a house with 1 shared bathroom. The owners were seniors and we stopped renting it out in 2018, I still get a few calls every year asking for Hawaii rooms. You have to know who will be buying then you can focus on what the actual buyer would want.
It might just be simple things you mentioned international guests so maybe just instructions available in someone's language to use the vacuum or the stove. I get a lot of contract employees from Mexico. I purchased a few simple spanish cookbooks for my instapot and airfryer. Also in the U.S. those things everyone has that doesn't mean it is common in their country. Simple things like I have a Roku device to just make using my bedroom tvs easier. Most manufacturers have translated instructions, I am guessing Roku is not as common in Mexico because they didn't have directions in Spanish.